Home / 47,102.76-70,594.02-22,087.62

Finding the Fourth Proportional to 47,102.76, 70,594.02 and 22,087.62

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Solution

The fourth proportional to 47,102.76, 70,594.02 and 22,087.62 is: 33,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,102.76 : 70,594.02 = 22,087.62 : x
  2. Step 2: Convert to fraction form
    47,102.76/70,594.02 = 22,087.62/x
  3. Step 3: Cross multiply
    47,102.76x = 70,594.02 × 22,087.62
  4. Step 4: Simplify right side
    47,102.76x = 1,559,253,888.03
  5. Step 5: Solve for x
    x = 1,559,253,888.03/47,102.76
  6. Step 6: Final answer
    x = 33,103.24

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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.