Home / 41,681.04-57,547.68-24,690.78

Finding the Fourth Proportional to 41,681.04, 57,547.68 and 24,690.78

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Solution

The fourth proportional to 41,681.04, 57,547.68 and 24,690.78 is: 34,089.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,681.04 : 57,547.68 = 24,690.78 : x
  2. Step 2: Convert to fraction form
    41,681.04/57,547.68 = 24,690.78/x
  3. Step 3: Cross multiply
    41,681.04x = 57,547.68 × 24,690.78
  4. Step 4: Simplify right side
    41,681.04x = 1,420,897,106.39
  5. Step 5: Solve for x
    x = 1,420,897,106.39/41,681.04
  6. Step 6: Final answer
    x = 34,089.77

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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.