Home / 34,482.90-47,584.95-22,395.54

Finding the Fourth Proportional to 34,482.90, 47,584.95 and 22,395.54

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Solution

The fourth proportional to 34,482.90, 47,584.95 and 22,395.54 is: 30,904.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,482.90 : 47,584.95 = 22,395.54 : x
  2. Step 2: Convert to fraction form
    34,482.90/47,584.95 = 22,395.54/x
  3. Step 3: Cross multiply
    34,482.90x = 47,584.95 × 22,395.54
  4. Step 4: Simplify right side
    34,482.90x = 1,065,690,651.12
  5. Step 5: Solve for x
    x = 1,065,690,651.12/34,482.90
  6. Step 6: Final answer
    x = 30,904.90

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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.