Home / 224,254.20-336,373.98-91,095.06

Finding the Fourth Proportional to 224,254.20, 336,373.98 and 91,095.06

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Solution

The fourth proportional to 224,254.20, 336,373.98 and 91,095.06 is: 136,639.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,254.20 : 336,373.98 = 91,095.06 : x
  2. Step 2: Convert to fraction form
    224,254.20/336,373.98 = 91,095.06/x
  3. Step 3: Cross multiply
    224,254.20x = 336,373.98 × 91,095.06
  4. Step 4: Simplify right side
    224,254.20x = 30,642,007,890.54
  5. Step 5: Solve for x
    x = 30,642,007,890.54/224,254.20
  6. Step 6: Final answer
    x = 136,639.62

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1.5x scale

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.