Home / 15,332.76-23,000.58-5,973.48

Finding the Fourth Proportional to 15,332.76, 23,000.58 and 5,973.48

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Solution

The fourth proportional to 15,332.76, 23,000.58 and 5,973.48 is: 8,960.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,332.76 : 23,000.58 = 5,973.48 : x
  2. Step 2: Convert to fraction form
    15,332.76/23,000.58 = 5,973.48/x
  3. Step 3: Cross multiply
    15,332.76x = 23,000.58 × 5,973.48
  4. Step 4: Simplify right side
    15,332.76x = 137,393,504.62
  5. Step 5: Solve for x
    x = 137,393,504.62/15,332.76
  6. Step 6: Final answer
    x = 8,960.78

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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.