Home / 48,185.99-72,248.15-23,176.24

Finding the Fourth Proportional to 48,185.99, 72,248.15 and 23,176.24

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Solution

The fourth proportional to 48,185.99, 72,248.15 and 23,176.24 is: 34,749.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,185.99 : 72,248.15 = 23,176.24 : x
  2. Step 2: Convert to fraction form
    48,185.99/72,248.15 = 23,176.24/x
  3. Step 3: Cross multiply
    48,185.99x = 72,248.15 × 23,176.24
  4. Step 4: Simplify right side
    48,185.99x = 1,674,439,986.83
  5. Step 5: Solve for x
    x = 1,674,439,986.83/48,185.99
  6. Step 6: Final answer
    x = 34,749.52

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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.