Home / 62,068.04-93,102.26-15,320.91

Finding the Fourth Proportional to 62,068.04, 93,102.26 and 15,320.91

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Solution

The fourth proportional to 62,068.04, 93,102.26 and 15,320.91 is: 22,981.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,068.04 : 93,102.26 = 15,320.91 : x
  2. Step 2: Convert to fraction form
    62,068.04/93,102.26 = 15,320.91/x
  3. Step 3: Cross multiply
    62,068.04x = 93,102.26 × 15,320.91
  4. Step 4: Simplify right side
    62,068.04x = 1,426,411,269.65
  5. Step 5: Solve for x
    x = 1,426,411,269.65/62,068.04
  6. Step 6: Final answer
    x = 22,981.41

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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.