Home / 60,084.48-90,125.73-17,964.66

Finding the Fourth Proportional to 60,084.48, 90,125.73 and 17,964.66

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Solution

The fourth proportional to 60,084.48, 90,125.73 and 17,964.66 is: 26,946.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,084.48 : 90,125.73 = 17,964.66 : x
  2. Step 2: Convert to fraction form
    60,084.48/90,125.73 = 17,964.66/x
  3. Step 3: Cross multiply
    60,084.48x = 90,125.73 × 17,964.66
  4. Step 4: Simplify right side
    60,084.48x = 1,619,078,096.70
  5. Step 5: Solve for x
    x = 1,619,078,096.70/60,084.48
  6. Step 6: Final answer
    x = 26,946.69

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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.