Home / 48,041.71-72,062.29-16,452.05

Finding the Fourth Proportional to 48,041.71, 72,062.29 and 16,452.05

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Solution

The fourth proportional to 48,041.71, 72,062.29 and 16,452.05 is: 24,677.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,041.71 : 72,062.29 = 16,452.05 : x
  2. Step 2: Convert to fraction form
    48,041.71/72,062.29 = 16,452.05/x
  3. Step 3: Cross multiply
    48,041.71x = 72,062.29 × 16,452.05
  4. Step 4: Simplify right side
    48,041.71x = 1,185,572,398.19
  5. Step 5: Solve for x
    x = 1,185,572,398.19/48,041.71
  6. Step 6: Final answer
    x = 24,677.98

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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.