Home / 44,240.47-61,065.19-30,101.51

Finding the Fourth Proportional to 44,240.47, 61,065.19 and 30,101.51

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Solution

The fourth proportional to 44,240.47, 61,065.19 and 30,101.51 is: 41,549.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,240.47 : 61,065.19 = 30,101.51 : x
  2. Step 2: Convert to fraction form
    44,240.47/61,065.19 = 30,101.51/x
  3. Step 3: Cross multiply
    44,240.47x = 61,065.19 × 30,101.51
  4. Step 4: Simplify right side
    44,240.47x = 1,838,154,504.85
  5. Step 5: Solve for x
    x = 1,838,154,504.85/44,240.47
  6. Step 6: Final answer
    x = 41,549.17

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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.