Home / 45,966.88-63,433.29-25,547.59

Finding the Fourth Proportional to 45,966.88, 63,433.29 and 25,547.59

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Solution

The fourth proportional to 45,966.88, 63,433.29 and 25,547.59 is: 35,255.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,966.88 : 63,433.29 = 25,547.59 : x
  2. Step 2: Convert to fraction form
    45,966.88/63,433.29 = 25,547.59/x
  3. Step 3: Cross multiply
    45,966.88x = 63,433.29 × 25,547.59
  4. Step 4: Simplify right side
    45,966.88x = 1,620,567,685.27
  5. Step 5: Solve for x
    x = 1,620,567,685.27/45,966.88
  6. Step 6: Final answer
    x = 35,255.12

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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.