Home / 224,922.51-337,217.13-136,155.06

Finding the Fourth Proportional to 224,922.51, 337,217.13 and 136,155.06

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Solution

The fourth proportional to 224,922.51, 337,217.13 and 136,155.06 is: 204,131.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,922.51 : 337,217.13 = 136,155.06 : x
  2. Step 2: Convert to fraction form
    224,922.51/337,217.13 = 136,155.06/x
  3. Step 3: Cross multiply
    224,922.51x = 337,217.13 × 136,155.06
  4. Step 4: Simplify right side
    224,922.51x = 45,913,818,568.18
  5. Step 5: Solve for x
    x = 45,913,818,568.18/224,922.51
  6. Step 6: Final answer
    x = 204,131.72

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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.