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Finding the Fourth Proportional to 4,398.99, 6,070.77 and 2,510.88

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Solution

The fourth proportional to 4,398.99, 6,070.77 and 2,510.88 is: 3,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.99 : 6,070.77 = 2,510.88 : x
  2. Step 2: Convert to fraction form
    4,398.99/6,070.77 = 2,510.88/x
  3. Step 3: Cross multiply
    4,398.99x = 6,070.77 × 2,510.88
  4. Step 4: Simplify right side
    4,398.99x = 15,242,974.98
  5. Step 5: Solve for x
    x = 15,242,974.98/4,398.99
  6. Step 6: Final answer
    x = 3,465.11

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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.