Home / 2,041.02-3,061.58-502.02

Finding the Fourth Proportional to 2,041.02, 3,061.58 and 502.02

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Solution

The fourth proportional to 2,041.02, 3,061.58 and 502.02 is: 753.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041.02 : 3,061.58 = 502.02 : x
  2. Step 2: Convert to fraction form
    2,041.02/3,061.58 = 502.02/x
  3. Step 3: Cross multiply
    2,041.02x = 3,061.58 × 502.02
  4. Step 4: Simplify right side
    2,041.02x = 1,536,971.88
  5. Step 5: Solve for x
    x = 1,536,971.88/2,041.02
  6. Step 6: Final answer
    x = 753.04

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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.