Home / 25,567.53-35,176.05-22,528.95

Finding the Fourth Proportional to 25,567.53, 35,176.05 and 22,528.95

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Solution

The fourth proportional to 25,567.53, 35,176.05 and 22,528.95 is: 30,995.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567.53 : 35,176.05 = 22,528.95 : x
  2. Step 2: Convert to fraction form
    25,567.53/35,176.05 = 22,528.95/x
  3. Step 3: Cross multiply
    25,567.53x = 35,176.05 × 22,528.95
  4. Step 4: Simplify right side
    25,567.53x = 792,479,471.65
  5. Step 5: Solve for x
    x = 792,479,471.65/25,567.53
  6. Step 6: Final answer
    x = 30,995.54

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1.5x scale

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.