Home / 23,875.25-35,812.89-9,080.69

Finding the Fourth Proportional to 23,875.25, 35,812.89 and 9,080.69

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Solution

The fourth proportional to 23,875.25, 35,812.89 and 9,080.69 is: 13,621.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,875.25 : 35,812.89 = 9,080.69 : x
  2. Step 2: Convert to fraction form
    23,875.25/35,812.89 = 9,080.69/x
  3. Step 3: Cross multiply
    23,875.25x = 35,812.89 × 9,080.69
  4. Step 4: Simplify right side
    23,875.25x = 325,205,573.03
  5. Step 5: Solve for x
    x = 325,205,573.03/23,875.25
  6. Step 6: Final answer
    x = 13,621.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.