Home / 69,547.19-104,317.89-32,094.81

Finding the Fourth Proportional to 69,547.19, 104,317.89 and 32,094.81

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Solution

The fourth proportional to 69,547.19, 104,317.89 and 32,094.81 is: 48,140.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,547.19 : 104,317.89 = 32,094.81 : x
  2. Step 2: Convert to fraction form
    69,547.19/104,317.89 = 32,094.81/x
  3. Step 3: Cross multiply
    69,547.19x = 104,317.89 × 32,094.81
  4. Step 4: Simplify right side
    69,547.19x = 3,348,062,859.15
  5. Step 5: Solve for x
    x = 3,348,062,859.15/69,547.19
  6. Step 6: Final answer
    x = 48,140.88

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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.