Home / 48,010.07-66,265.76-29,162.99

Finding the Fourth Proportional to 48,010.07, 66,265.76 and 29,162.99

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Solution

The fourth proportional to 48,010.07, 66,265.76 and 29,162.99 is: 40,252.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,010.07 : 66,265.76 = 29,162.99 : x
  2. Step 2: Convert to fraction form
    48,010.07/66,265.76 = 29,162.99/x
  3. Step 3: Cross multiply
    48,010.07x = 66,265.76 × 29,162.99
  4. Step 4: Simplify right side
    48,010.07x = 1,932,507,696.22
  5. Step 5: Solve for x
    x = 1,932,507,696.22/48,010.07
  6. Step 6: Final answer
    x = 40,252.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.