Home / 48,977.80-67,525.08-35,354.44

Finding the Fourth Proportional to 48,977.80, 67,525.08 and 35,354.44

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Solution

The fourth proportional to 48,977.80, 67,525.08 and 35,354.44 is: 48,742.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,977.80 : 67,525.08 = 35,354.44 : x
  2. Step 2: Convert to fraction form
    48,977.80/67,525.08 = 35,354.44/x
  3. Step 3: Cross multiply
    48,977.80x = 67,525.08 × 35,354.44
  4. Step 4: Simplify right side
    48,977.80x = 2,387,311,389.36
  5. Step 5: Solve for x
    x = 2,387,311,389.36/48,977.80
  6. Step 6: Final answer
    x = 48,742.72

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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.