Home / 44,444.16-61,304.04-28,503.36

Finding the Fourth Proportional to 44,444.16, 61,304.04 and 28,503.36

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Solution

The fourth proportional to 44,444.16, 61,304.04 and 28,503.36 is: 39,316.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,444.16 : 61,304.04 = 28,503.36 : x
  2. Step 2: Convert to fraction form
    44,444.16/61,304.04 = 28,503.36/x
  3. Step 3: Cross multiply
    44,444.16x = 61,304.04 × 28,503.36
  4. Step 4: Simplify right side
    44,444.16x = 1,747,371,121.57
  5. Step 5: Solve for x
    x = 1,747,371,121.57/44,444.16
  6. Step 6: Final answer
    x = 39,316.10

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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.