Home / 3,006.68-4,510.02-1,032.20

Finding the Fourth Proportional to 3,006.68, 4,510.02 and 1,032.20

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Solution

The fourth proportional to 3,006.68, 4,510.02 and 1,032.20 is: 1,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006.68 : 4,510.02 = 1,032.20 : x
  2. Step 2: Convert to fraction form
    3,006.68/4,510.02 = 1,032.20/x
  3. Step 3: Cross multiply
    3,006.68x = 4,510.02 × 1,032.20
  4. Step 4: Simplify right side
    3,006.68x = 4,655,242.64
  5. Step 5: Solve for x
    x = 4,655,242.64/3,006.68
  6. Step 6: Final answer
    x = 1,548.30

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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.