Home / 52,254.42-72,111.87-29,592.84

Finding the Fourth Proportional to 52,254.42, 72,111.87 and 29,592.84

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Solution

The fourth proportional to 52,254.42, 72,111.87 and 29,592.84 is: 40,838.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,254.42 : 72,111.87 = 29,592.84 : x
  2. Step 2: Convert to fraction form
    52,254.42/72,111.87 = 29,592.84/x
  3. Step 3: Cross multiply
    52,254.42x = 72,111.87 × 29,592.84
  4. Step 4: Simplify right side
    52,254.42x = 2,133,995,301.43
  5. Step 5: Solve for x
    x = 2,133,995,301.43/52,254.42
  6. Step 6: Final answer
    x = 40,838.56

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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.