Home / 45,275.52-67,913.01-24,630.24

Finding the Fourth Proportional to 45,275.52, 67,913.01 and 24,630.24

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Solution

The fourth proportional to 45,275.52, 67,913.01 and 24,630.24 is: 36,945.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,275.52 : 67,913.01 = 24,630.24 : x
  2. Step 2: Convert to fraction form
    45,275.52/67,913.01 = 24,630.24/x
  3. Step 3: Cross multiply
    45,275.52x = 67,913.01 × 24,630.24
  4. Step 4: Simplify right side
    45,275.52x = 1,672,713,735.42
  5. Step 5: Solve for x
    x = 1,672,713,735.42/45,275.52
  6. Step 6: Final answer
    x = 36,945.21

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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.