Home / 4,646.01-6,411.36-2,550.13

Finding the Fourth Proportional to 4,646.01, 6,411.36 and 2,550.13

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Solution

The fourth proportional to 4,646.01, 6,411.36 and 2,550.13 is: 3,519.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646.01 : 6,411.36 = 2,550.13 : x
  2. Step 2: Convert to fraction form
    4,646.01/6,411.36 = 2,550.13/x
  3. Step 3: Cross multiply
    4,646.01x = 6,411.36 × 2,550.13
  4. Step 4: Simplify right side
    4,646.01x = 16,349,801.48
  5. Step 5: Solve for x
    x = 16,349,801.48/4,646.01
  6. Step 6: Final answer
    x = 3,519.11

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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.