Home / 35,001.30-48,301.07-19,085.92

Finding the Fourth Proportional to 35,001.30, 48,301.07 and 19,085.92

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Solution

The fourth proportional to 35,001.30, 48,301.07 and 19,085.92 is: 26,338.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,001.30 : 48,301.07 = 19,085.92 : x
  2. Step 2: Convert to fraction form
    35,001.30/48,301.07 = 19,085.92/x
  3. Step 3: Cross multiply
    35,001.30x = 48,301.07 × 19,085.92
  4. Step 4: Simplify right side
    35,001.30x = 921,870,357.93
  5. Step 5: Solve for x
    x = 921,870,357.93/35,001.30
  6. Step 6: Final answer
    x = 26,338.17

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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.