Home / 23,610.19-35,423.49-10,471.81

Finding the Fourth Proportional to 23,610.19, 35,423.49 and 10,471.81

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Solution

The fourth proportional to 23,610.19, 35,423.49 and 10,471.81 is: 15,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,610.19 : 35,423.49 = 10,471.81 : x
  2. Step 2: Convert to fraction form
    23,610.19/35,423.49 = 10,471.81/x
  3. Step 3: Cross multiply
    23,610.19x = 35,423.49 × 10,471.81
  4. Step 4: Simplify right side
    23,610.19x = 370,948,056.82
  5. Step 5: Solve for x
    x = 370,948,056.82/23,610.19
  6. Step 6: Final answer
    x = 15,711.35

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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.