Home / 17,528.52-26,292.28-5,048.60

Finding the Fourth Proportional to 17,528.52, 26,292.28 and 5,048.60

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Solution

The fourth proportional to 17,528.52, 26,292.28 and 5,048.60 is: 7,572.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,528.52 : 26,292.28 = 5,048.60 : x
  2. Step 2: Convert to fraction form
    17,528.52/26,292.28 = 5,048.60/x
  3. Step 3: Cross multiply
    17,528.52x = 26,292.28 × 5,048.60
  4. Step 4: Simplify right side
    17,528.52x = 132,739,204.81
  5. Step 5: Solve for x
    x = 132,739,204.81/17,528.52
  6. Step 6: Final answer
    x = 7,572.76

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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.