Home / 43,304.19-64,882.35-23,547.48

Finding the Fourth Proportional to 43,304.19, 64,882.35 and 23,547.48

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Solution

The fourth proportional to 43,304.19, 64,882.35 and 23,547.48 is: 35,281.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,304.19 : 64,882.35 = 23,547.48 : x
  2. Step 2: Convert to fraction form
    43,304.19/64,882.35 = 23,547.48/x
  3. Step 3: Cross multiply
    43,304.19x = 64,882.35 × 23,547.48
  4. Step 4: Simplify right side
    43,304.19x = 1,527,815,838.98
  5. Step 5: Solve for x
    x = 1,527,815,838.98/43,304.19
  6. Step 6: Final answer
    x = 35,281.02

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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.