Home / 32,010.74-44,184.93-30,338.90

Finding the Fourth Proportional to 32,010.74, 44,184.93 and 30,338.90

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Solution

The fourth proportional to 32,010.74, 44,184.93 and 30,338.90 is: 41,877.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,010.74 : 44,184.93 = 30,338.90 : x
  2. Step 2: Convert to fraction form
    32,010.74/44,184.93 = 30,338.90/x
  3. Step 3: Cross multiply
    32,010.74x = 44,184.93 × 30,338.90
  4. Step 4: Simplify right side
    32,010.74x = 1,340,522,172.78
  5. Step 5: Solve for x
    x = 1,340,522,172.78/32,010.74
  6. Step 6: Final answer
    x = 41,877.26

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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.