Home / 25,095.19-34,642.36-17,571.02

Finding the Fourth Proportional to 25,095.19, 34,642.36 and 17,571.02

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Solution

The fourth proportional to 25,095.19, 34,642.36 and 17,571.02 is: 24,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.19 : 34,642.36 = 17,571.02 : x
  2. Step 2: Convert to fraction form
    25,095.19/34,642.36 = 17,571.02/x
  3. Step 3: Cross multiply
    25,095.19x = 34,642.36 × 17,571.02
  4. Step 4: Simplify right side
    25,095.19x = 608,701,643.09
  5. Step 5: Solve for x
    x = 608,701,643.09/25,095.19
  6. Step 6: Final answer
    x = 24,255.71

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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.