Home / 17,526.52-26,289.28-5,046.60

Finding the Fourth Proportional to 17,526.52, 26,289.28 and 5,046.60

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Solution

The fourth proportional to 17,526.52, 26,289.28 and 5,046.60 is: 7,569.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,526.52 : 26,289.28 = 5,046.60 : x
  2. Step 2: Convert to fraction form
    17,526.52/26,289.28 = 5,046.60/x
  3. Step 3: Cross multiply
    17,526.52x = 26,289.28 × 5,046.60
  4. Step 4: Simplify right side
    17,526.52x = 132,671,480.45
  5. Step 5: Solve for x
    x = 132,671,480.45/17,526.52
  6. Step 6: Final answer
    x = 7,569.76

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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.