Home / 53,472.05-80,174.04-25,374.77

Finding the Fourth Proportional to 53,472.05, 80,174.04 and 25,374.77

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Solution

The fourth proportional to 53,472.05, 80,174.04 and 25,374.77 is: 38,046.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,472.05 : 80,174.04 = 25,374.77 : x
  2. Step 2: Convert to fraction form
    53,472.05/80,174.04 = 25,374.77/x
  3. Step 3: Cross multiply
    53,472.05x = 80,174.04 × 25,374.77
  4. Step 4: Simplify right side
    53,472.05x = 2,034,397,424.10
  5. Step 5: Solve for x
    x = 2,034,397,424.10/53,472.05
  6. Step 6: Final answer
    x = 38,046.00

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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.