Home / 29,750.01-41,055.32-16,320.91

Finding the Fourth Proportional to 29,750.01, 41,055.32 and 16,320.91

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Solution

The fourth proportional to 29,750.01, 41,055.32 and 16,320.91 is: 22,523.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,750.01 : 41,055.32 = 16,320.91 : x
  2. Step 2: Convert to fraction form
    29,750.01/41,055.32 = 16,320.91/x
  3. Step 3: Cross multiply
    29,750.01x = 41,055.32 × 16,320.91
  4. Step 4: Simplify right side
    29,750.01x = 670,060,182.74
  5. Step 5: Solve for x
    x = 670,060,182.74/29,750.01
  6. Step 6: Final answer
    x = 22,523.02

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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.