Home / 30,160.26-45,165.87-24,328.26

Finding the Fourth Proportional to 30,160.26, 45,165.87 and 24,328.26

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Solution

The fourth proportional to 30,160.26, 45,165.87 and 24,328.26 is: 36,432.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,160.26 : 45,165.87 = 24,328.26 : x
  2. Step 2: Convert to fraction form
    30,160.26/45,165.87 = 24,328.26/x
  3. Step 3: Cross multiply
    30,160.26x = 45,165.87 × 24,328.26
  4. Step 4: Simplify right side
    30,160.26x = 1,098,807,028.49
  5. Step 5: Solve for x
    x = 1,098,807,028.49/30,160.26
  6. Step 6: Final answer
    x = 36,432.28

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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.