Home / 15,592.32-23,387.76-5,730.86

Finding the Fourth Proportional to 15,592.32, 23,387.76 and 5,730.86

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Solution

The fourth proportional to 15,592.32, 23,387.76 and 5,730.86 is: 8,596.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592.32 : 23,387.76 = 5,730.86 : x
  2. Step 2: Convert to fraction form
    15,592.32/23,387.76 = 5,730.86/x
  3. Step 3: Cross multiply
    15,592.32x = 23,387.76 × 5,730.86
  4. Step 4: Simplify right side
    15,592.32x = 134,032,036.74
  5. Step 5: Solve for x
    x = 134,032,036.74/15,592.32
  6. Step 6: Final answer
    x = 8,596.03

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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.