Home / 60,265.30-90,311.55-44,346.10

Finding the Fourth Proportional to 60,265.30, 90,311.55 and 44,346.10

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Solution

The fourth proportional to 60,265.30, 90,311.55 and 44,346.10 is: 66,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,265.30 : 90,311.55 = 44,346.10 : x
  2. Step 2: Convert to fraction form
    60,265.30/90,311.55 = 44,346.10/x
  3. Step 3: Cross multiply
    60,265.30x = 90,311.55 × 44,346.10
  4. Step 4: Simplify right side
    60,265.30x = 4,004,965,027.46
  5. Step 5: Solve for x
    x = 4,004,965,027.46/60,265.30
  6. Step 6: Final answer
    x = 66,455.57

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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.