Home / 94,545.60-130,473.72-52,104.24

Finding the Fourth Proportional to 94,545.60, 130,473.72 and 52,104.24

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Solution

The fourth proportional to 94,545.60, 130,473.72 and 52,104.24 is: 71,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,545.60 : 130,473.72 = 52,104.24 : x
  2. Step 2: Convert to fraction form
    94,545.60/130,473.72 = 52,104.24/x
  3. Step 3: Cross multiply
    94,545.60x = 130,473.72 × 52,104.24
  4. Step 4: Simplify right side
    94,545.60x = 6,798,234,020.57
  5. Step 5: Solve for x
    x = 6,798,234,020.57/94,545.60
  6. Step 6: Final answer
    x = 71,904.29

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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.