Home / 6,707.07-10,060.61-2,547.08

Finding the Fourth Proportional to 6,707.07, 10,060.61 and 2,547.08

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Solution

The fourth proportional to 6,707.07, 10,060.61 and 2,547.08 is: 3,820.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.07 : 10,060.61 = 2,547.08 : x
  2. Step 2: Convert to fraction form
    6,707.07/10,060.61 = 2,547.08/x
  3. Step 3: Cross multiply
    6,707.07x = 10,060.61 × 2,547.08
  4. Step 4: Simplify right side
    6,707.07x = 25,625,178.52
  5. Step 5: Solve for x
    x = 25,625,178.52/6,707.07
  6. Step 6: Final answer
    x = 3,820.62

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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.