Home / 64,024.20-88,339.14-37,151.08

Finding the Fourth Proportional to 64,024.20, 88,339.14 and 37,151.08

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Solution

The fourth proportional to 64,024.20, 88,339.14 and 37,151.08 is: 51,260.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,024.20 : 88,339.14 = 37,151.08 : x
  2. Step 2: Convert to fraction form
    64,024.20/88,339.14 = 37,151.08/x
  3. Step 3: Cross multiply
    64,024.20x = 88,339.14 × 37,151.08
  4. Step 4: Simplify right side
    64,024.20x = 3,281,894,457.27
  5. Step 5: Solve for x
    x = 3,281,894,457.27/64,024.20
  6. Step 6: Final answer
    x = 51,260.22

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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.