Home / 67,703.04-101,577.60-34,848

Finding the Fourth Proportional to 67,703.04, 101,577.60 and 34,848

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Solution

The fourth proportional to 67,703.04, 101,577.60 and 34,848 is: 52,283.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,703.04 : 101,577.60 = 34,848 : x
  2. Step 2: Convert to fraction form
    67,703.04/101,577.60 = 34,848/x
  3. Step 3: Cross multiply
    67,703.04x = 101,577.60 × 34,848
  4. Step 4: Simplify right side
    67,703.04x = 3,539,776,204.80
  5. Step 5: Solve for x
    x = 3,539,776,204.80/67,703.04
  6. Step 6: Final answer
    x = 52,283.86

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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.