Home / 25,575.56-35,266.06-17,510.54

Finding the Fourth Proportional to 25,575.56, 35,266.06 and 17,510.54

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Solution

The fourth proportional to 25,575.56, 35,266.06 and 17,510.54 is: 24,145.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,575.56 : 35,266.06 = 17,510.54 : x
  2. Step 2: Convert to fraction form
    25,575.56/35,266.06 = 17,510.54/x
  3. Step 3: Cross multiply
    25,575.56x = 35,266.06 × 17,510.54
  4. Step 4: Simplify right side
    25,575.56x = 617,527,622.33
  5. Step 5: Solve for x
    x = 617,527,622.33/25,575.56
  6. Step 6: Final answer
    x = 24,145.22

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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.