Home / 44,678.03-67,002.47-19,717.07

Finding the Fourth Proportional to 44,678.03, 67,002.47 and 19,717.07

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Solution

The fourth proportional to 44,678.03, 67,002.47 and 19,717.07 is: 29,569.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,678.03 : 67,002.47 = 19,717.07 : x
  2. Step 2: Convert to fraction form
    44,678.03/67,002.47 = 19,717.07/x
  3. Step 3: Cross multiply
    44,678.03x = 67,002.47 × 19,717.07
  4. Step 4: Simplify right side
    44,678.03x = 1,321,092,534.02
  5. Step 5: Solve for x
    x = 1,321,092,534.02/44,678.03
  6. Step 6: Final answer
    x = 29,569.17

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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.