Home / 25,573.24-35,301.18-18,030.52

Finding the Fourth Proportional to 25,573.24, 35,301.18 and 18,030.52

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Solution

The fourth proportional to 25,573.24, 35,301.18 and 18,030.52 is: 24,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,573.24 : 35,301.18 = 18,030.52 : x
  2. Step 2: Convert to fraction form
    25,573.24/35,301.18 = 18,030.52/x
  3. Step 3: Cross multiply
    25,573.24x = 35,301.18 × 18,030.52
  4. Step 4: Simplify right side
    25,573.24x = 636,498,632.01
  5. Step 5: Solve for x
    x = 636,498,632.01/25,573.24
  6. Step 6: Final answer
    x = 24,889.24

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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.