Home / 39,395.76-54,366.98-24,295.74

Finding the Fourth Proportional to 39,395.76, 54,366.98 and 24,295.74

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Solution

The fourth proportional to 39,395.76, 54,366.98 and 24,295.74 is: 33,528.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,395.76 : 54,366.98 = 24,295.74 : x
  2. Step 2: Convert to fraction form
    39,395.76/54,366.98 = 24,295.74/x
  3. Step 3: Cross multiply
    39,395.76x = 54,366.98 × 24,295.74
  4. Step 4: Simplify right side
    39,395.76x = 1,320,885,889.19
  5. Step 5: Solve for x
    x = 1,320,885,889.19/39,395.76
  6. Step 6: Final answer
    x = 33,528.63

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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.