Home / 3,017.19-4,153.77-2,624.00

Finding the Fourth Proportional to 3,017.19, 4,153.77 and 2,624.00

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Solution

The fourth proportional to 3,017.19, 4,153.77 and 2,624.00 is: 3,612.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017.19 : 4,153.77 = 2,624.00 : x
  2. Step 2: Convert to fraction form
    3,017.19/4,153.77 = 2,624.00/x
  3. Step 3: Cross multiply
    3,017.19x = 4,153.77 × 2,624.00
  4. Step 4: Simplify right side
    3,017.19x = 10,899,502.86
  5. Step 5: Solve for x
    x = 10,899,502.86/3,017.19
  6. Step 6: Final answer
    x = 3,612.47

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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.