Home / 34,983.18-52,482.09-19,368.06

Finding the Fourth Proportional to 34,983.18, 52,482.09 and 19,368.06

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Solution

The fourth proportional to 34,983.18, 52,482.09 and 19,368.06 is: 29,056.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.18 : 52,482.09 = 19,368.06 : x
  2. Step 2: Convert to fraction form
    34,983.18/52,482.09 = 19,368.06/x
  3. Step 3: Cross multiply
    34,983.18x = 52,482.09 × 19,368.06
  4. Step 4: Simplify right side
    34,983.18x = 1,016,476,268.05
  5. Step 5: Solve for x
    x = 1,016,476,268.05/34,983.18
  6. Step 6: Final answer
    x = 29,056.14

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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.