Home / 61,095.52-91,561.20-26,025.76

Finding the Fourth Proportional to 61,095.52, 91,561.20 and 26,025.76

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Solution

The fourth proportional to 61,095.52, 91,561.20 and 26,025.76 is: 39,003.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,095.52 : 91,561.20 = 26,025.76 : x
  2. Step 2: Convert to fraction form
    61,095.52/91,561.20 = 26,025.76/x
  3. Step 3: Cross multiply
    61,095.52x = 91,561.20 × 26,025.76
  4. Step 4: Simplify right side
    61,095.52x = 2,382,949,816.51
  5. Step 5: Solve for x
    x = 2,382,949,816.51/61,095.52
  6. Step 6: Final answer
    x = 39,003.68

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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.