Home / 24,803.31-34,218.81-14,187.18

Finding the Fourth Proportional to 24,803.31, 34,218.81 and 14,187.18

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Solution

The fourth proportional to 24,803.31, 34,218.81 and 14,187.18 is: 19,572.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,803.31 : 34,218.81 = 14,187.18 : x
  2. Step 2: Convert to fraction form
    24,803.31/34,218.81 = 14,187.18/x
  3. Step 3: Cross multiply
    24,803.31x = 34,218.81 × 14,187.18
  4. Step 4: Simplify right side
    24,803.31x = 485,468,416.86
  5. Step 5: Solve for x
    x = 485,468,416.86/24,803.31
  6. Step 6: Final answer
    x = 19,572.73

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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.