Home / 23,590.56-35,391.30-10,443.04

Finding the Fourth Proportional to 23,590.56, 35,391.30 and 10,443.04

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Solution

The fourth proportional to 23,590.56, 35,391.30 and 10,443.04 is: 15,666.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590.56 : 35,391.30 = 10,443.04 : x
  2. Step 2: Convert to fraction form
    23,590.56/35,391.30 = 10,443.04/x
  3. Step 3: Cross multiply
    23,590.56x = 35,391.30 × 10,443.04
  4. Step 4: Simplify right side
    23,590.56x = 369,592,761.55
  5. Step 5: Solve for x
    x = 369,592,761.55/23,590.56
  6. Step 6: Final answer
    x = 15,666.98

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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.