Home / 35,135.01-52,702.38-14,084.46

Finding the Fourth Proportional to 35,135.01, 52,702.38 and 14,084.46

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Solution

The fourth proportional to 35,135.01, 52,702.38 and 14,084.46 is: 21,126.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,135.01 : 52,702.38 = 14,084.46 : x
  2. Step 2: Convert to fraction form
    35,135.01/52,702.38 = 14,084.46/x
  3. Step 3: Cross multiply
    35,135.01x = 52,702.38 × 14,084.46
  4. Step 4: Simplify right side
    35,135.01x = 742,284,563.01
  5. Step 5: Solve for x
    x = 742,284,563.01/35,135.01
  6. Step 6: Final answer
    x = 21,126.64

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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.