Home / 43,141.18-59,534.70-24,278.30

Finding the Fourth Proportional to 43,141.18, 59,534.70 and 24,278.30

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Solution

The fourth proportional to 43,141.18, 59,534.70 and 24,278.30 is: 33,503.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,141.18 : 59,534.70 = 24,278.30 : x
  2. Step 2: Convert to fraction form
    43,141.18/59,534.70 = 24,278.30/x
  3. Step 3: Cross multiply
    43,141.18x = 59,534.70 × 24,278.30
  4. Step 4: Simplify right side
    43,141.18x = 1,445,401,307.01
  5. Step 5: Solve for x
    x = 1,445,401,307.01/43,141.18
  6. Step 6: Final answer
    x = 33,503.98

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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.