Home / 53,244.95-73,472.34-29,371.62

Finding the Fourth Proportional to 53,244.95, 73,472.34 and 29,371.62

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Solution

The fourth proportional to 53,244.95, 73,472.34 and 29,371.62 is: 40,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,244.95 : 73,472.34 = 29,371.62 : x
  2. Step 2: Convert to fraction form
    53,244.95/73,472.34 = 29,371.62/x
  3. Step 3: Cross multiply
    53,244.95x = 73,472.34 × 29,371.62
  4. Step 4: Simplify right side
    53,244.95x = 2,158,001,650.99
  5. Step 5: Solve for x
    x = 2,158,001,650.99/53,244.95
  6. Step 6: Final answer
    x = 40,529.70

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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.