Home / 32,101.90-44,311.76-22,063.58

Finding the Fourth Proportional to 32,101.90, 44,311.76 and 22,063.58

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Solution

The fourth proportional to 32,101.90, 44,311.76 and 22,063.58 is: 30,455.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101.90 : 44,311.76 = 22,063.58 : x
  2. Step 2: Convert to fraction form
    32,101.90/44,311.76 = 22,063.58/x
  3. Step 3: Cross multiply
    32,101.90x = 44,311.76 × 22,063.58
  4. Step 4: Simplify right side
    32,101.90x = 977,676,061.70
  5. Step 5: Solve for x
    x = 977,676,061.70/32,101.90
  6. Step 6: Final answer
    x = 30,455.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.