Home / 23,151.04-34,730.61-10,003.93

Finding the Fourth Proportional to 23,151.04, 34,730.61 and 10,003.93

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Solution

The fourth proportional to 23,151.04, 34,730.61 and 10,003.93 is: 15,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,151.04 : 34,730.61 = 10,003.93 : x
  2. Step 2: Convert to fraction form
    23,151.04/34,730.61 = 10,003.93/x
  3. Step 3: Cross multiply
    23,151.04x = 34,730.61 × 10,003.93
  4. Step 4: Simplify right side
    23,151.04x = 347,442,591.30
  5. Step 5: Solve for x
    x = 347,442,591.30/23,151.04
  6. Step 6: Final answer
    x = 15,007.65

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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.