Home / 41,053.68-56,653.98-22,190.76

Finding the Fourth Proportional to 41,053.68, 56,653.98 and 22,190.76

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Solution

The fourth proportional to 41,053.68, 56,653.98 and 22,190.76 is: 30,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053.68 : 56,653.98 = 22,190.76 : x
  2. Step 2: Convert to fraction form
    41,053.68/56,653.98 = 22,190.76/x
  3. Step 3: Cross multiply
    41,053.68x = 56,653.98 × 22,190.76
  4. Step 4: Simplify right side
    41,053.68x = 1,257,194,873.22
  5. Step 5: Solve for x
    x = 1,257,194,873.22/41,053.68
  6. Step 6: Final answer
    x = 30,623.20

Related Problems

Find fourth proportional to 20,526.84, 28,326.99 and 11,095.38
Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.