Home / 44,389.03-61,281.62-30,797.23

Finding the Fourth Proportional to 44,389.03, 61,281.62 and 30,797.23

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Solution

The fourth proportional to 44,389.03, 61,281.62 and 30,797.23 is: 42,517.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,389.03 : 61,281.62 = 30,797.23 : x
  2. Step 2: Convert to fraction form
    44,389.03/61,281.62 = 30,797.23/x
  3. Step 3: Cross multiply
    44,389.03x = 61,281.62 × 30,797.23
  4. Step 4: Simplify right side
    44,389.03x = 1,887,304,145.91
  5. Step 5: Solve for x
    x = 1,887,304,145.91/44,389.03
  6. Step 6: Final answer
    x = 42,517.35

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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.