Home / 23,347.12-35,022.66-10,020.70

Finding the Fourth Proportional to 23,347.12, 35,022.66 and 10,020.70

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Solution

The fourth proportional to 23,347.12, 35,022.66 and 10,020.70 is: 15,031.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347.12 : 35,022.66 = 10,020.70 : x
  2. Step 2: Convert to fraction form
    23,347.12/35,022.66 = 10,020.70/x
  3. Step 3: Cross multiply
    23,347.12x = 35,022.66 × 10,020.70
  4. Step 4: Simplify right side
    23,347.12x = 350,951,569.06
  5. Step 5: Solve for x
    x = 350,951,569.06/23,347.12
  6. Step 6: Final answer
    x = 15,031.90

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1.5x scale

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.