Home / 17,528.78-26,292.63-5,841.70

Finding the Fourth Proportional to 17,528.78, 26,292.63 and 5,841.70

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Solution

The fourth proportional to 17,528.78, 26,292.63 and 5,841.70 is: 8,762.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,528.78 : 26,292.63 = 5,841.70 : x
  2. Step 2: Convert to fraction form
    17,528.78/26,292.63 = 5,841.70/x
  3. Step 3: Cross multiply
    17,528.78x = 26,292.63 × 5,841.70
  4. Step 4: Simplify right side
    17,528.78x = 153,593,656.67
  5. Step 5: Solve for x
    x = 153,593,656.67/17,528.78
  6. Step 6: Final answer
    x = 8,762.37

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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.