Home / 29,010.15-43,387.74-25,258.23

Finding the Fourth Proportional to 29,010.15, 43,387.74 and 25,258.23

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Solution

The fourth proportional to 29,010.15, 43,387.74 and 25,258.23 is: 37,776.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,010.15 : 43,387.74 = 25,258.23 : x
  2. Step 2: Convert to fraction form
    29,010.15/43,387.74 = 25,258.23/x
  3. Step 3: Cross multiply
    29,010.15x = 43,387.74 × 25,258.23
  4. Step 4: Simplify right side
    29,010.15x = 1,095,897,516.10
  5. Step 5: Solve for x
    x = 1,095,897,516.10/29,010.15
  6. Step 6: Final answer
    x = 37,776.35

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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.