Home / 48,274.40-72,366.24-24,894.56

Finding the Fourth Proportional to 48,274.40, 72,366.24 and 24,894.56

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Solution

The fourth proportional to 48,274.40, 72,366.24 and 24,894.56 is: 37,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,274.40 : 72,366.24 = 24,894.56 : x
  2. Step 2: Convert to fraction form
    48,274.40/72,366.24 = 24,894.56/x
  3. Step 3: Cross multiply
    48,274.40x = 72,366.24 × 24,894.56
  4. Step 4: Simplify right side
    48,274.40x = 1,801,525,703.65
  5. Step 5: Solve for x
    x = 1,801,525,703.65/48,274.40
  6. Step 6: Final answer
    x = 37,318.45

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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.