Home / 60,433.21-83,330.60-41,316.10

Finding the Fourth Proportional to 60,433.21, 83,330.60 and 41,316.10

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Solution

The fourth proportional to 60,433.21, 83,330.60 and 41,316.10 is: 56,970.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,433.21 : 83,330.60 = 41,316.10 : x
  2. Step 2: Convert to fraction form
    60,433.21/83,330.60 = 41,316.10/x
  3. Step 3: Cross multiply
    60,433.21x = 83,330.60 × 41,316.10
  4. Step 4: Simplify right side
    60,433.21x = 3,442,895,402.66
  5. Step 5: Solve for x
    x = 3,442,895,402.66/60,433.21
  6. Step 6: Final answer
    x = 56,970.26

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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.