Home / 48,276.24-72,297.46-24,521.30

Finding the Fourth Proportional to 48,276.24, 72,297.46 and 24,521.30

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Solution

The fourth proportional to 48,276.24, 72,297.46 and 24,521.30 is: 36,722.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,276.24 : 72,297.46 = 24,521.30 : x
  2. Step 2: Convert to fraction form
    48,276.24/72,297.46 = 24,521.30/x
  3. Step 3: Cross multiply
    48,276.24x = 72,297.46 × 24,521.30
  4. Step 4: Simplify right side
    48,276.24x = 1,772,827,646.18
  5. Step 5: Solve for x
    x = 1,772,827,646.18/48,276.24
  6. Step 6: Final answer
    x = 36,722.57

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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.