Home / 48,848.20-73,270.93-15,570.26

Finding the Fourth Proportional to 48,848.20, 73,270.93 and 15,570.26

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Solution

The fourth proportional to 48,848.20, 73,270.93 and 15,570.26 is: 23,354.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,848.20 : 73,270.93 = 15,570.26 : x
  2. Step 2: Convert to fraction form
    48,848.20/73,270.93 = 15,570.26/x
  3. Step 3: Cross multiply
    48,848.20x = 73,270.93 × 15,570.26
  4. Step 4: Simplify right side
    48,848.20x = 1,140,847,430.54
  5. Step 5: Solve for x
    x = 1,140,847,430.54/48,848.20
  6. Step 6: Final answer
    x = 23,354.95

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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.