Home / 224,037.08-309,169.46-122,062.23

Finding the Fourth Proportional to 224,037.08, 309,169.46 and 122,062.23

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Solution

The fourth proportional to 224,037.08, 309,169.46 and 122,062.23 is: 168,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,037.08 : 309,169.46 = 122,062.23 : x
  2. Step 2: Convert to fraction form
    224,037.08/309,169.46 = 122,062.23/x
  3. Step 3: Cross multiply
    224,037.08x = 309,169.46 × 122,062.23
  4. Step 4: Simplify right side
    224,037.08x = 37,737,913,125.18
  5. Step 5: Solve for x
    x = 37,737,913,125.18/224,037.08
  6. Step 6: Final answer
    x = 168,444.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.