Home / 62,923.95-94,320.31-25,509.85

Finding the Fourth Proportional to 62,923.95, 94,320.31 and 25,509.85

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Solution

The fourth proportional to 62,923.95, 94,320.31 and 25,509.85 is: 38,238.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,923.95 : 94,320.31 = 25,509.85 : x
  2. Step 2: Convert to fraction form
    62,923.95/94,320.31 = 25,509.85/x
  3. Step 3: Cross multiply
    62,923.95x = 94,320.31 × 25,509.85
  4. Step 4: Simplify right side
    62,923.95x = 2,406,096,960.05
  5. Step 5: Solve for x
    x = 2,406,096,960.05/62,923.95
  6. Step 6: Final answer
    x = 38,238.17

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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.