Home / 116,869.47-175,241.79-60,652.95

Finding the Fourth Proportional to 116,869.47, 175,241.79 and 60,652.95

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Solution

The fourth proportional to 116,869.47, 175,241.79 and 60,652.95 is: 90,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,869.47 : 175,241.79 = 60,652.95 : x
  2. Step 2: Convert to fraction form
    116,869.47/175,241.79 = 60,652.95/x
  3. Step 3: Cross multiply
    116,869.47x = 175,241.79 × 60,652.95
  4. Step 4: Simplify right side
    116,869.47x = 10,628,931,526.78
  5. Step 5: Solve for x
    x = 10,628,931,526.78/116,869.47
  6. Step 6: Final answer
    x = 90,947.03

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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.