Home / 67,924.32-93,541.80-49,031.52

Finding the Fourth Proportional to 67,924.32, 93,541.80 and 49,031.52

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Solution

The fourth proportional to 67,924.32, 93,541.80 and 49,031.52 is: 67,523.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,924.32 : 93,541.80 = 49,031.52 : x
  2. Step 2: Convert to fraction form
    67,924.32/93,541.80 = 49,031.52/x
  3. Step 3: Cross multiply
    67,924.32x = 93,541.80 × 49,031.52
  4. Step 4: Simplify right side
    67,924.32x = 4,586,496,637.54
  5. Step 5: Solve for x
    x = 4,586,496,637.54/67,924.32
  6. Step 6: Final answer
    x = 67,523.63

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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.