Home / 4,335.49-6,498.62-2,253.40

Finding the Fourth Proportional to 4,335.49, 6,498.62 and 2,253.40

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Solution

The fourth proportional to 4,335.49, 6,498.62 and 2,253.40 is: 3,377.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.49 : 6,498.62 = 2,253.40 : x
  2. Step 2: Convert to fraction form
    4,335.49/6,498.62 = 2,253.40/x
  3. Step 3: Cross multiply
    4,335.49x = 6,498.62 × 2,253.40
  4. Step 4: Simplify right side
    4,335.49x = 14,643,971.24
  5. Step 5: Solve for x
    x = 14,643,971.24/4,335.49
  6. Step 6: Final answer
    x = 3,377.70

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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.