Home / 44,758.56-67,095.90-15,155.70

Finding the Fourth Proportional to 44,758.56, 67,095.90 and 15,155.70

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Solution

The fourth proportional to 44,758.56, 67,095.90 and 15,155.70 is: 22,719.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758.56 : 67,095.90 = 15,155.70 : x
  2. Step 2: Convert to fraction form
    44,758.56/67,095.90 = 15,155.70/x
  3. Step 3: Cross multiply
    44,758.56x = 67,095.90 × 15,155.70
  4. Step 4: Simplify right side
    44,758.56x = 1,016,885,331.63
  5. Step 5: Solve for x
    x = 1,016,885,331.63/44,758.56
  6. Step 6: Final answer
    x = 22,719.35

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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.