Home / 48,535.27-72,802.94-15,258.23

Finding the Fourth Proportional to 48,535.27, 72,802.94 and 15,258.23

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Solution

The fourth proportional to 48,535.27, 72,802.94 and 15,258.23 is: 22,887.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,535.27 : 72,802.94 = 15,258.23 : x
  2. Step 2: Convert to fraction form
    48,535.27/72,802.94 = 15,258.23/x
  3. Step 3: Cross multiply
    48,535.27x = 72,802.94 × 15,258.23
  4. Step 4: Simplify right side
    48,535.27x = 1,110,844,003.20
  5. Step 5: Solve for x
    x = 1,110,844,003.20/48,535.27
  6. Step 6: Final answer
    x = 22,887.36

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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.