Home / 15,348.27-23,022.41-10,152.93

Finding the Fourth Proportional to 15,348.27, 23,022.41 and 10,152.93

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Solution

The fourth proportional to 15,348.27, 23,022.41 and 10,152.93 is: 15,229.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348.27 : 23,022.41 = 10,152.93 : x
  2. Step 2: Convert to fraction form
    15,348.27/23,022.41 = 10,152.93/x
  3. Step 3: Cross multiply
    15,348.27x = 23,022.41 × 10,152.93
  4. Step 4: Simplify right side
    15,348.27x = 233,744,866.40
  5. Step 5: Solve for x
    x = 233,744,866.40/15,348.27
  6. Step 6: Final answer
    x = 15,229.40

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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.