Home / 2,525.47-3,774.13-2,385.07

Finding the Fourth Proportional to 2,525.47, 3,774.13 and 2,385.07

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Solution

The fourth proportional to 2,525.47, 3,774.13 and 2,385.07 is: 3,564.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525.47 : 3,774.13 = 2,385.07 : x
  2. Step 2: Convert to fraction form
    2,525.47/3,774.13 = 2,385.07/x
  3. Step 3: Cross multiply
    2,525.47x = 3,774.13 × 2,385.07
  4. Step 4: Simplify right side
    2,525.47x = 9,001,564.24
  5. Step 5: Solve for x
    x = 9,001,564.24/2,525.47
  6. Step 6: Final answer
    x = 3,564.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.