Home / 4,436.74-6,122.48-2,547.01

Finding the Fourth Proportional to 4,436.74, 6,122.48 and 2,547.01

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Solution

The fourth proportional to 4,436.74, 6,122.48 and 2,547.01 is: 3,514.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.74 : 6,122.48 = 2,547.01 : x
  2. Step 2: Convert to fraction form
    4,436.74/6,122.48 = 2,547.01/x
  3. Step 3: Cross multiply
    4,436.74x = 6,122.48 × 2,547.01
  4. Step 4: Simplify right side
    4,436.74x = 15,594,005.05
  5. Step 5: Solve for x
    x = 15,594,005.05/4,436.74
  6. Step 6: Final answer
    x = 3,514.74

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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.