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Finding the Fourth Proportional to 35,759.52, 53,598 and 26,258.40

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Solution

The fourth proportional to 35,759.52, 53,598 and 26,258.40 is: 39,357.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,759.52 : 53,598 = 26,258.40 : x
  2. Step 2: Convert to fraction form
    35,759.52/53,598 = 26,258.40/x
  3. Step 3: Cross multiply
    35,759.52x = 53,598 × 26,258.40
  4. Step 4: Simplify right side
    35,759.52x = 1,407,397,723.20
  5. Step 5: Solve for x
    x = 1,407,397,723.20/35,759.52
  6. Step 6: Final answer
    x = 39,357.29

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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.