Home / 43,335.36-59,744.97-34,412.40

Finding the Fourth Proportional to 43,335.36, 59,744.97 and 34,412.40

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Solution

The fourth proportional to 43,335.36, 59,744.97 and 34,412.40 is: 47,443.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,335.36 : 59,744.97 = 34,412.40 : x
  2. Step 2: Convert to fraction form
    43,335.36/59,744.97 = 34,412.40/x
  3. Step 3: Cross multiply
    43,335.36x = 59,744.97 × 34,412.40
  4. Step 4: Simplify right side
    43,335.36x = 2,055,967,805.63
  5. Step 5: Solve for x
    x = 2,055,967,805.63/43,335.36
  6. Step 6: Final answer
    x = 47,443.19

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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.