Home / 44,240.19-61,064.80-30,101.23

Finding the Fourth Proportional to 44,240.19, 61,064.80 and 30,101.23

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Solution

The fourth proportional to 44,240.19, 61,064.80 and 30,101.23 is: 41,548.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,240.19 : 61,064.80 = 30,101.23 : x
  2. Step 2: Convert to fraction form
    44,240.19/61,064.80 = 30,101.23/x
  3. Step 3: Cross multiply
    44,240.19x = 61,064.80 × 30,101.23
  4. Step 4: Simplify right side
    44,240.19x = 1,838,125,818.16
  5. Step 5: Solve for x
    x = 1,838,125,818.16/44,240.19
  6. Step 6: Final answer
    x = 41,548.78

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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.