Home / 60,695.16-90,883.20-48,785.73

Finding the Fourth Proportional to 60,695.16, 90,883.20 and 48,785.73

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Solution

The fourth proportional to 60,695.16, 90,883.20 and 48,785.73 is: 73,050.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,695.16 : 90,883.20 = 48,785.73 : x
  2. Step 2: Convert to fraction form
    60,695.16/90,883.20 = 48,785.73/x
  3. Step 3: Cross multiply
    60,695.16x = 90,883.20 × 48,785.73
  4. Step 4: Simplify right side
    60,695.16x = 4,433,803,256.74
  5. Step 5: Solve for x
    x = 4,433,803,256.74/60,695.16
  6. Step 6: Final answer
    x = 73,050.36

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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.