Home / 67,029.16-92,500.98-36,810.04

Finding the Fourth Proportional to 67,029.16, 92,500.98 and 36,810.04

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Solution

The fourth proportional to 67,029.16, 92,500.98 and 36,810.04 is: 50,798.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,029.16 : 92,500.98 = 36,810.04 : x
  2. Step 2: Convert to fraction form
    67,029.16/92,500.98 = 36,810.04/x
  3. Step 3: Cross multiply
    67,029.16x = 92,500.98 × 36,810.04
  4. Step 4: Simplify right side
    67,029.16x = 3,404,964,773.84
  5. Step 5: Solve for x
    x = 3,404,964,773.84/67,029.16
  6. Step 6: Final answer
    x = 50,798.26

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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.