Home / 52,264.86-72,080.82-35,266.20

Finding the Fourth Proportional to 52,264.86, 72,080.82 and 35,266.20

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Solution

The fourth proportional to 52,264.86, 72,080.82 and 35,266.20 is: 48,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,264.86 : 72,080.82 = 35,266.20 : x
  2. Step 2: Convert to fraction form
    52,264.86/72,080.82 = 35,266.20/x
  3. Step 3: Cross multiply
    52,264.86x = 72,080.82 × 35,266.20
  4. Step 4: Simplify right side
    52,264.86x = 2,542,016,614.28
  5. Step 5: Solve for x
    x = 2,542,016,614.28/52,264.86
  6. Step 6: Final answer
    x = 48,637.20

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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.