Home / 46,219.82-69,343.65-19,552.08

Finding the Fourth Proportional to 46,219.82, 69,343.65 and 19,552.08

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Solution

The fourth proportional to 46,219.82, 69,343.65 and 19,552.08 is: 29,334.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,219.82 : 69,343.65 = 19,552.08 : x
  2. Step 2: Convert to fraction form
    46,219.82/69,343.65 = 19,552.08/x
  3. Step 3: Cross multiply
    46,219.82x = 69,343.65 × 19,552.08
  4. Step 4: Simplify right side
    46,219.82x = 1,355,812,592.29
  5. Step 5: Solve for x
    x = 1,355,812,592.29/46,219.82
  6. Step 6: Final answer
    x = 29,334.01

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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.