Home / 104,946.16-157,443.84-41,770.10

Finding the Fourth Proportional to 104,946.16, 157,443.84 and 41,770.10

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Solution

The fourth proportional to 104,946.16, 157,443.84 and 41,770.10 is: 62,664.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,946.16 : 157,443.84 = 41,770.10 : x
  2. Step 2: Convert to fraction form
    104,946.16/157,443.84 = 41,770.10/x
  3. Step 3: Cross multiply
    104,946.16x = 157,443.84 × 41,770.10
  4. Step 4: Simplify right side
    104,946.16x = 6,576,444,941.18
  5. Step 5: Solve for x
    x = 6,576,444,941.18/104,946.16
  6. Step 6: Final answer
    x = 62,664.94

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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.