Home / 25,393.26-35,006.18-17,816.12

Finding the Fourth Proportional to 25,393.26, 35,006.18 and 17,816.12

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Solution

The fourth proportional to 25,393.26, 35,006.18 and 17,816.12 is: 24,560.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393.26 : 35,006.18 = 17,816.12 : x
  2. Step 2: Convert to fraction form
    25,393.26/35,006.18 = 17,816.12/x
  3. Step 3: Cross multiply
    25,393.26x = 35,006.18 × 17,816.12
  4. Step 4: Simplify right side
    25,393.26x = 623,674,303.62
  5. Step 5: Solve for x
    x = 623,674,303.62/25,393.26
  6. Step 6: Final answer
    x = 24,560.62

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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.