Home / 62,212.91-93,358.07-25,276.91

Finding the Fourth Proportional to 62,212.91, 93,358.07 and 25,276.91

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Solution

The fourth proportional to 62,212.91, 93,358.07 and 25,276.91 is: 37,931.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,212.91 : 93,358.07 = 25,276.91 : x
  2. Step 2: Convert to fraction form
    62,212.91/93,358.07 = 25,276.91/x
  3. Step 3: Cross multiply
    62,212.91x = 93,358.07 × 25,276.91
  4. Step 4: Simplify right side
    62,212.91x = 2,359,803,406.78
  5. Step 5: Solve for x
    x = 2,359,803,406.78/62,212.91
  6. Step 6: Final answer
    x = 37,931.09

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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.