Home / 43,107.08-59,476.14-25,206.48

Finding the Fourth Proportional to 43,107.08, 59,476.14 and 25,206.48

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Solution

The fourth proportional to 43,107.08, 59,476.14 and 25,206.48 is: 34,778.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,107.08 : 59,476.14 = 25,206.48 : x
  2. Step 2: Convert to fraction form
    43,107.08/59,476.14 = 25,206.48/x
  3. Step 3: Cross multiply
    43,107.08x = 59,476.14 × 25,206.48
  4. Step 4: Simplify right side
    43,107.08x = 1,499,184,133.39
  5. Step 5: Solve for x
    x = 1,499,184,133.39/43,107.08
  6. Step 6: Final answer
    x = 34,778.14

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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.