Home / 62,904.11-94,210.36-37,889.48

Finding the Fourth Proportional to 62,904.11, 94,210.36 and 37,889.48

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Solution

The fourth proportional to 62,904.11, 94,210.36 and 37,889.48 is: 56,746.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,904.11 : 94,210.36 = 37,889.48 : x
  2. Step 2: Convert to fraction form
    62,904.11/94,210.36 = 37,889.48/x
  3. Step 3: Cross multiply
    62,904.11x = 94,210.36 × 37,889.48
  4. Step 4: Simplify right side
    62,904.11x = 3,569,581,691.81
  5. Step 5: Solve for x
    x = 3,569,581,691.81/62,904.11
  6. Step 6: Final answer
    x = 56,746.40

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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.