Home / 62,616.25-93,768.56-43,808.23

Finding the Fourth Proportional to 62,616.25, 93,768.56 and 43,808.23

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Solution

The fourth proportional to 62,616.25, 93,768.56 and 43,808.23 is: 65,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,616.25 : 93,768.56 = 43,808.23 : x
  2. Step 2: Convert to fraction form
    62,616.25/93,768.56 = 43,808.23/x
  3. Step 3: Cross multiply
    62,616.25x = 93,768.56 × 43,808.23
  4. Step 4: Simplify right side
    62,616.25x = 4,107,834,643.25
  5. Step 5: Solve for x
    x = 4,107,834,643.25/62,616.25
  6. Step 6: Final answer
    x = 65,603.33

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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.