Home / 48,424.32-72,651.06-17,262

Finding the Fourth Proportional to 48,424.32, 72,651.06 and 17,262

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Solution

The fourth proportional to 48,424.32, 72,651.06 and 17,262 is: 25,898.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,424.32 : 72,651.06 = 17,262 : x
  2. Step 2: Convert to fraction form
    48,424.32/72,651.06 = 17,262/x
  3. Step 3: Cross multiply
    48,424.32x = 72,651.06 × 17,262
  4. Step 4: Simplify right side
    48,424.32x = 1,254,102,597.72
  5. Step 5: Solve for x
    x = 1,254,102,597.72/48,424.32
  6. Step 6: Final answer
    x = 25,898.20

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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.