Home / 74,087.02-111,107.46-24,827.50

Finding the Fourth Proportional to 74,087.02, 111,107.46 and 24,827.50

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Solution

The fourth proportional to 74,087.02, 111,107.46 and 24,827.50 is: 37,233.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,087.02 : 111,107.46 = 24,827.50 : x
  2. Step 2: Convert to fraction form
    74,087.02/111,107.46 = 24,827.50/x
  3. Step 3: Cross multiply
    74,087.02x = 111,107.46 × 24,827.50
  4. Step 4: Simplify right side
    74,087.02x = 2,758,520,463.15
  5. Step 5: Solve for x
    x = 2,758,520,463.15/74,087.02
  6. Step 6: Final answer
    x = 37,233.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.