Home / 73,263.18-109,888.69-23,341.26

Finding the Fourth Proportional to 73,263.18, 109,888.69 and 23,341.26

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Solution

The fourth proportional to 73,263.18, 109,888.69 and 23,341.26 is: 35,009.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,263.18 : 109,888.69 = 23,341.26 : x
  2. Step 2: Convert to fraction form
    73,263.18/109,888.69 = 23,341.26/x
  3. Step 3: Cross multiply
    73,263.18x = 109,888.69 × 23,341.26
  4. Step 4: Simplify right side
    73,263.18x = 2,564,940,484.35
  5. Step 5: Solve for x
    x = 2,564,940,484.35/73,263.18
  6. Step 6: Final answer
    x = 35,009.95

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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.