Home / 25,332.28-37,998.37-23,790.90

Finding the Fourth Proportional to 25,332.28, 37,998.37 and 23,790.90

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Solution

The fourth proportional to 25,332.28, 37,998.37 and 23,790.90 is: 35,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,332.28 : 37,998.37 = 23,790.90 : x
  2. Step 2: Convert to fraction form
    25,332.28/37,998.37 = 23,790.90/x
  3. Step 3: Cross multiply
    25,332.28x = 37,998.37 × 23,790.90
  4. Step 4: Simplify right side
    25,332.28x = 904,015,420.83
  5. Step 5: Solve for x
    x = 904,015,420.83/25,332.28
  6. Step 6: Final answer
    x = 35,686.30

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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.