Home / 97,557.64-146,334.17-44,967.12

Finding the Fourth Proportional to 97,557.64, 146,334.17 and 44,967.12

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Solution

The fourth proportional to 97,557.64, 146,334.17 and 44,967.12 is: 67,449.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,557.64 : 146,334.17 = 44,967.12 : x
  2. Step 2: Convert to fraction form
    97,557.64/146,334.17 = 44,967.12/x
  3. Step 3: Cross multiply
    97,557.64x = 146,334.17 × 44,967.12
  4. Step 4: Simplify right side
    97,557.64x = 6,580,226,182.49
  5. Step 5: Solve for x
    x = 6,580,226,182.49/97,557.64
  6. Step 6: Final answer
    x = 67,449.63

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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.