Home / 48,337.36-72,517.28-15,055.67

Finding the Fourth Proportional to 48,337.36, 72,517.28 and 15,055.67

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Solution

The fourth proportional to 48,337.36, 72,517.28 and 15,055.67 is: 22,587.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,337.36 : 72,517.28 = 15,055.67 : x
  2. Step 2: Convert to fraction form
    48,337.36/72,517.28 = 15,055.67/x
  3. Step 3: Cross multiply
    48,337.36x = 72,517.28 × 15,055.67
  4. Step 4: Simplify right side
    48,337.36x = 1,091,796,342.99
  5. Step 5: Solve for x
    x = 1,091,796,342.99/48,337.36
  6. Step 6: Final answer
    x = 22,587.01

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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.