Home / 48,877.48-67,506.18-32,934.25

Finding the Fourth Proportional to 48,877.48, 67,506.18 and 32,934.25

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Solution

The fourth proportional to 48,877.48, 67,506.18 and 32,934.25 is: 45,486.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,877.48 : 67,506.18 = 32,934.25 : x
  2. Step 2: Convert to fraction form
    48,877.48/67,506.18 = 32,934.25/x
  3. Step 3: Cross multiply
    48,877.48x = 67,506.18 × 32,934.25
  4. Step 4: Simplify right side
    48,877.48x = 2,223,265,408.67
  5. Step 5: Solve for x
    x = 2,223,265,408.67/48,877.48
  6. Step 6: Final answer
    x = 45,486.50

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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.