Home / 61,067.24-91,600.14-34,415.24

Finding the Fourth Proportional to 61,067.24, 91,600.14 and 34,415.24

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Solution

The fourth proportional to 61,067.24, 91,600.14 and 34,415.24 is: 51,622.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,067.24 : 91,600.14 = 34,415.24 : x
  2. Step 2: Convert to fraction form
    61,067.24/91,600.14 = 34,415.24/x
  3. Step 3: Cross multiply
    61,067.24x = 91,600.14 × 34,415.24
  4. Step 4: Simplify right side
    61,067.24x = 3,152,440,802.13
  5. Step 5: Solve for x
    x = 3,152,440,802.13/61,067.24
  6. Step 6: Final answer
    x = 51,622.45

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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.