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Finding the Fourth Proportional to 224,746.70, 337,120.05 and 58,534.70

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Solution

The fourth proportional to 224,746.70, 337,120.05 and 58,534.70 is: 87,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,746.70 : 337,120.05 = 58,534.70 : x
  2. Step 2: Convert to fraction form
    224,746.70/337,120.05 = 58,534.70/x
  3. Step 3: Cross multiply
    224,746.70x = 337,120.05 × 58,534.70
  4. Step 4: Simplify right side
    224,746.70x = 19,733,220,990.74
  5. Step 5: Solve for x
    x = 19,733,220,990.74/224,746.70
  6. Step 6: Final answer
    x = 87,802.05

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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.