Home / 110,106.24-151,941.52-62,359.93

Finding the Fourth Proportional to 110,106.24, 151,941.52 and 62,359.93

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Solution

The fourth proportional to 110,106.24, 151,941.52 and 62,359.93 is: 86,053.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,106.24 : 151,941.52 = 62,359.93 : x
  2. Step 2: Convert to fraction form
    110,106.24/151,941.52 = 62,359.93/x
  3. Step 3: Cross multiply
    110,106.24x = 151,941.52 × 62,359.93
  4. Step 4: Simplify right side
    110,106.24x = 9,475,061,964.50
  5. Step 5: Solve for x
    x = 9,475,061,964.50/110,106.24
  6. Step 6: Final answer
    x = 86,053.82

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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.