Home / 44,266.23-66,411.54-19,308.42

Finding the Fourth Proportional to 44,266.23, 66,411.54 and 19,308.42

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Solution

The fourth proportional to 44,266.23, 66,411.54 and 19,308.42 is: 28,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,266.23 : 66,411.54 = 19,308.42 : x
  2. Step 2: Convert to fraction form
    44,266.23/66,411.54 = 19,308.42/x
  3. Step 3: Cross multiply
    44,266.23x = 66,411.54 × 19,308.42
  4. Step 4: Simplify right side
    44,266.23x = 1,282,301,907.17
  5. Step 5: Solve for x
    x = 1,282,301,907.17/44,266.23
  6. Step 6: Final answer
    x = 28,967.95

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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.