Home / 8,045.02-12,066.04-3,363.76

Finding the Fourth Proportional to 8,045.02, 12,066.04 and 3,363.76

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Solution

The fourth proportional to 8,045.02, 12,066.04 and 3,363.76 is: 5,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045.02 : 12,066.04 = 3,363.76 : x
  2. Step 2: Convert to fraction form
    8,045.02/12,066.04 = 3,363.76/x
  3. Step 3: Cross multiply
    8,045.02x = 12,066.04 × 3,363.76
  4. Step 4: Simplify right side
    8,045.02x = 40,587,262.71
  5. Step 5: Solve for x
    x = 40,587,262.71/8,045.02
  6. Step 6: Final answer
    x = 5,045.02

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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.