Home / 48,963.20-73,444.80-32,547.20

Finding the Fourth Proportional to 48,963.20, 73,444.80 and 32,547.20

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Solution

The fourth proportional to 48,963.20, 73,444.80 and 32,547.20 is: 48,820.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963.20 : 73,444.80 = 32,547.20 : x
  2. Step 2: Convert to fraction form
    48,963.20/73,444.80 = 32,547.20/x
  3. Step 3: Cross multiply
    48,963.20x = 73,444.80 × 32,547.20
  4. Step 4: Simplify right side
    48,963.20x = 2,390,422,594.56
  5. Step 5: Solve for x
    x = 2,390,422,594.56/48,963.20
  6. Step 6: Final answer
    x = 48,820.80

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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.