Home / 44,603.16-66,907.26-19,654.92

Finding the Fourth Proportional to 44,603.16, 66,907.26 and 19,654.92

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Solution

The fourth proportional to 44,603.16, 66,907.26 and 19,654.92 is: 29,483.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,603.16 : 66,907.26 = 19,654.92 : x
  2. Step 2: Convert to fraction form
    44,603.16/66,907.26 = 19,654.92/x
  3. Step 3: Cross multiply
    44,603.16x = 66,907.26 × 19,654.92
  4. Step 4: Simplify right side
    44,603.16x = 1,315,056,842.72
  5. Step 5: Solve for x
    x = 1,315,056,842.72/44,603.16
  6. Step 6: Final answer
    x = 29,483.49

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1.5x scale

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.