Home / 56,200.23-84,341.93-26,618.13

Finding the Fourth Proportional to 56,200.23, 84,341.93 and 26,618.13

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Solution

The fourth proportional to 56,200.23, 84,341.93 and 26,618.13 is: 39,946.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,200.23 : 84,341.93 = 26,618.13 : x
  2. Step 2: Convert to fraction form
    56,200.23/84,341.93 = 26,618.13/x
  3. Step 3: Cross multiply
    56,200.23x = 84,341.93 × 26,618.13
  4. Step 4: Simplify right side
    56,200.23x = 2,245,024,324.10
  5. Step 5: Solve for x
    x = 2,245,024,324.10/56,200.23
  6. Step 6: Final answer
    x = 39,946.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.