Home / 47,263.68-70,634.39-44,532.36

Finding the Fourth Proportional to 47,263.68, 70,634.39 and 44,532.36

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Solution

The fourth proportional to 47,263.68, 70,634.39 and 44,532.36 is: 66,552.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,263.68 : 70,634.39 = 44,532.36 : x
  2. Step 2: Convert to fraction form
    47,263.68/70,634.39 = 44,532.36/x
  3. Step 3: Cross multiply
    47,263.68x = 70,634.39 × 44,532.36
  4. Step 4: Simplify right side
    47,263.68x = 3,145,515,861.20
  5. Step 5: Solve for x
    x = 3,145,515,861.20/47,263.68
  6. Step 6: Final answer
    x = 66,552.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.