Home / 48,535.76-72,803.56-15,258.73

Finding the Fourth Proportional to 48,535.76, 72,803.56 and 15,258.73

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Solution

The fourth proportional to 48,535.76, 72,803.56 and 15,258.73 is: 22,888.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,535.76 : 72,803.56 = 15,258.73 : x
  2. Step 2: Convert to fraction form
    48,535.76/72,803.56 = 15,258.73/x
  3. Step 3: Cross multiply
    48,535.76x = 72,803.56 × 15,258.73
  4. Step 4: Simplify right side
    48,535.76x = 1,110,889,865.08
  5. Step 5: Solve for x
    x = 1,110,889,865.08/48,535.76
  6. Step 6: Final answer
    x = 22,888.07

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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.