Home / 4,002.96-5,521.80-2,510.48

Finding the Fourth Proportional to 4,002.96, 5,521.80 and 2,510.48

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Solution

The fourth proportional to 4,002.96, 5,521.80 and 2,510.48 is: 3,463.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.96 : 5,521.80 = 2,510.48 : x
  2. Step 2: Convert to fraction form
    4,002.96/5,521.80 = 2,510.48/x
  3. Step 3: Cross multiply
    4,002.96x = 5,521.80 × 2,510.48
  4. Step 4: Simplify right side
    4,002.96x = 13,862,368.46
  5. Step 5: Solve for x
    x = 13,862,368.46/4,002.96
  6. Step 6: Final answer
    x = 3,463.03

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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.