Home / 18,062.24-24,925.89-10,104.46

Finding the Fourth Proportional to 18,062.24, 24,925.89 and 10,104.46

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Solution

The fourth proportional to 18,062.24, 24,925.89 and 10,104.46 is: 13,944.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062.24 : 24,925.89 = 10,104.46 : x
  2. Step 2: Convert to fraction form
    18,062.24/24,925.89 = 10,104.46/x
  3. Step 3: Cross multiply
    18,062.24x = 24,925.89 × 10,104.46
  4. Step 4: Simplify right side
    18,062.24x = 251,862,607.95
  5. Step 5: Solve for x
    x = 251,862,607.95/18,062.24
  6. Step 6: Final answer
    x = 13,944.16

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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.