Home / 61,246.02-91,889.52-23,807.34

Finding the Fourth Proportional to 61,246.02, 91,889.52 and 23,807.34

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Solution

The fourth proportional to 61,246.02, 91,889.52 and 23,807.34 is: 35,718.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,246.02 : 91,889.52 = 23,807.34 : x
  2. Step 2: Convert to fraction form
    61,246.02/91,889.52 = 23,807.34/x
  3. Step 3: Cross multiply
    61,246.02x = 91,889.52 × 23,807.34
  4. Step 4: Simplify right side
    61,246.02x = 2,187,645,045.08
  5. Step 5: Solve for x
    x = 2,187,645,045.08/61,246.02
  6. Step 6: Final answer
    x = 35,718.97

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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.