Home / 67,315.55-92,830.70-44,304.26

Finding the Fourth Proportional to 67,315.55, 92,830.70 and 44,304.26

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Solution

The fourth proportional to 67,315.55, 92,830.70 and 44,304.26 is: 61,097.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,315.55 : 92,830.70 = 44,304.26 : x
  2. Step 2: Convert to fraction form
    67,315.55/92,830.70 = 44,304.26/x
  3. Step 3: Cross multiply
    67,315.55x = 92,830.70 × 44,304.26
  4. Step 4: Simplify right side
    67,315.55x = 4,112,794,783.11
  5. Step 5: Solve for x
    x = 4,112,794,783.11/67,315.55
  6. Step 6: Final answer
    x = 61,097.25

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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.