Home / 67,162.01-92,685.23-36,948.14

Finding the Fourth Proportional to 67,162.01, 92,685.23 and 36,948.14

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Solution

The fourth proportional to 67,162.01, 92,685.23 and 36,948.14 is: 50,989.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,162.01 : 92,685.23 = 36,948.14 : x
  2. Step 2: Convert to fraction form
    67,162.01/92,685.23 = 36,948.14/x
  3. Step 3: Cross multiply
    67,162.01x = 92,685.23 × 36,948.14
  4. Step 4: Simplify right side
    67,162.01x = 3,424,547,178.06
  5. Step 5: Solve for x
    x = 3,424,547,178.06/67,162.01
  6. Step 6: Final answer
    x = 50,989.35

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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.