Home / 107,346.98-148,126.10-59,588.04

Finding the Fourth Proportional to 107,346.98, 148,126.10 and 59,588.04

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Solution

The fourth proportional to 107,346.98, 148,126.10 and 59,588.04 is: 82,224.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,346.98 : 148,126.10 = 59,588.04 : x
  2. Step 2: Convert to fraction form
    107,346.98/148,126.10 = 59,588.04/x
  3. Step 3: Cross multiply
    107,346.98x = 148,126.10 × 59,588.04
  4. Step 4: Simplify right side
    107,346.98x = 8,826,543,971.84
  5. Step 5: Solve for x
    x = 8,826,543,971.84/107,346.98
  6. Step 6: Final answer
    x = 82,224.43

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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.