Home / 98,026.66-147,047.02-41,043.22

Finding the Fourth Proportional to 98,026.66, 147,047.02 and 41,043.22

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Solution

The fourth proportional to 98,026.66, 147,047.02 and 41,043.22 is: 61,567.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,026.66 : 147,047.02 = 41,043.22 : x
  2. Step 2: Convert to fraction form
    98,026.66/147,047.02 = 41,043.22/x
  3. Step 3: Cross multiply
    98,026.66x = 147,047.02 × 41,043.22
  4. Step 4: Simplify right side
    98,026.66x = 6,035,283,192.20
  5. Step 5: Solve for x
    x = 6,035,283,192.20/98,026.66
  6. Step 6: Final answer
    x = 61,567.77

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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.