Home / 30,304.55-45,394.84-24,702.18

Finding the Fourth Proportional to 30,304.55, 45,394.84 and 24,702.18

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Solution

The fourth proportional to 30,304.55, 45,394.84 and 24,702.18 is: 37,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,304.55 : 45,394.84 = 24,702.18 : x
  2. Step 2: Convert to fraction form
    30,304.55/45,394.84 = 24,702.18/x
  3. Step 3: Cross multiply
    30,304.55x = 45,394.84 × 24,702.18
  4. Step 4: Simplify right side
    30,304.55x = 1,121,351,385.24
  5. Step 5: Solve for x
    x = 1,121,351,385.24/30,304.55
  6. Step 6: Final answer
    x = 37,002.75

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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.