Home / 4,432.96-6,118.08-2,570.08

Finding the Fourth Proportional to 4,432.96, 6,118.08 and 2,570.08

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Solution

The fourth proportional to 4,432.96, 6,118.08 and 2,570.08 is: 3,547.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.96 : 6,118.08 = 2,570.08 : x
  2. Step 2: Convert to fraction form
    4,432.96/6,118.08 = 2,570.08/x
  3. Step 3: Cross multiply
    4,432.96x = 6,118.08 × 2,570.08
  4. Step 4: Simplify right side
    4,432.96x = 15,723,955.05
  5. Step 5: Solve for x
    x = 15,723,955.05/4,432.96
  6. Step 6: Final answer
    x = 3,547.06

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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.