Home / 62,795.06-94,184.49-52,330.40

Finding the Fourth Proportional to 62,795.06, 94,184.49 and 52,330.40

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Solution

The fourth proportional to 62,795.06, 94,184.49 and 52,330.40 is: 78,488.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,795.06 : 94,184.49 = 52,330.40 : x
  2. Step 2: Convert to fraction form
    62,795.06/94,184.49 = 52,330.40/x
  3. Step 3: Cross multiply
    62,795.06x = 94,184.49 × 52,330.40
  4. Step 4: Simplify right side
    62,795.06x = 4,928,712,035.50
  5. Step 5: Solve for x
    x = 4,928,712,035.50/62,795.06
  6. Step 6: Final answer
    x = 78,488.85

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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.