Home / 39,695.13-54,804.94-24,603.84

Finding the Fourth Proportional to 39,695.13, 54,804.94 and 24,603.84

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Solution

The fourth proportional to 39,695.13, 54,804.94 and 24,603.84 is: 33,969.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,695.13 : 54,804.94 = 24,603.84 : x
  2. Step 2: Convert to fraction form
    39,695.13/54,804.94 = 24,603.84/x
  3. Step 3: Cross multiply
    39,695.13x = 54,804.94 × 24,603.84
  4. Step 4: Simplify right side
    39,695.13x = 1,348,411,974.97
  5. Step 5: Solve for x
    x = 1,348,411,974.97/39,695.13
  6. Step 6: Final answer
    x = 33,969.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.