Home / 18,020.13-24,869.01-10,062.19

Finding the Fourth Proportional to 18,020.13, 24,869.01 and 10,062.19

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Solution

The fourth proportional to 18,020.13, 24,869.01 and 10,062.19 is: 13,886.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,020.13 : 24,869.01 = 10,062.19 : x
  2. Step 2: Convert to fraction form
    18,020.13/24,869.01 = 10,062.19/x
  3. Step 3: Cross multiply
    18,020.13x = 24,869.01 × 10,062.19
  4. Step 4: Simplify right side
    18,020.13x = 250,236,703.73
  5. Step 5: Solve for x
    x = 250,236,703.73/18,020.13
  6. Step 6: Final answer
    x = 13,886.51

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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.