Home / 67,053.99-92,534.13-36,838.65

Finding the Fourth Proportional to 67,053.99, 92,534.13 and 36,838.65

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Solution

The fourth proportional to 67,053.99, 92,534.13 and 36,838.65 is: 50,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,053.99 : 92,534.13 = 36,838.65 : x
  2. Step 2: Convert to fraction form
    67,053.99/92,534.13 = 36,838.65/x
  3. Step 3: Cross multiply
    67,053.99x = 92,534.13 × 36,838.65
  4. Step 4: Simplify right side
    67,053.99x = 3,408,832,428.12
  5. Step 5: Solve for x
    x = 3,408,832,428.12/67,053.99
  6. Step 6: Final answer
    x = 50,837.13

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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.