Home / 23,602.80-35,387.76-10,448.04

Finding the Fourth Proportional to 23,602.80, 35,387.76 and 10,448.04

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Solution

The fourth proportional to 23,602.80, 35,387.76 and 10,448.04 is: 15,664.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,602.80 : 35,387.76 = 10,448.04 : x
  2. Step 2: Convert to fraction form
    23,602.80/35,387.76 = 10,448.04/x
  3. Step 3: Cross multiply
    23,602.80x = 35,387.76 × 10,448.04
  4. Step 4: Simplify right side
    23,602.80x = 369,732,731.99
  5. Step 5: Solve for x
    x = 369,732,731.99/23,602.80
  6. Step 6: Final answer
    x = 15,664.78

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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.