Home / 25,592.13-35,303.65-17,620.52

Finding the Fourth Proportional to 25,592.13, 35,303.65 and 17,620.52

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Solution

The fourth proportional to 25,592.13, 35,303.65 and 17,620.52 is: 24,307.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,592.13 : 35,303.65 = 17,620.52 : x
  2. Step 2: Convert to fraction form
    25,592.13/35,303.65 = 17,620.52/x
  3. Step 3: Cross multiply
    25,592.13x = 35,303.65 × 17,620.52
  4. Step 4: Simplify right side
    25,592.13x = 622,068,450.33
  5. Step 5: Solve for x
    x = 622,068,450.33/25,592.13
  6. Step 6: Final answer
    x = 24,307.02

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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.