Home / 44,098.02-66,150.98-12,508.38

Finding the Fourth Proportional to 44,098.02, 66,150.98 and 12,508.38

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Solution

The fourth proportional to 44,098.02, 66,150.98 and 12,508.38 is: 18,763.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,098.02 : 66,150.98 = 12,508.38 : x
  2. Step 2: Convert to fraction form
    44,098.02/66,150.98 = 12,508.38/x
  3. Step 3: Cross multiply
    44,098.02x = 66,150.98 × 12,508.38
  4. Step 4: Simplify right side
    44,098.02x = 827,441,595.21
  5. Step 5: Solve for x
    x = 827,441,595.21/44,098.02
  6. Step 6: Final answer
    x = 18,763.69

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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.