Home / 29,702.07-44,549.39-9,709.89

Finding the Fourth Proportional to 29,702.07, 44,549.39 and 9,709.89

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Solution

The fourth proportional to 29,702.07, 44,549.39 and 9,709.89 is: 14,563.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,702.07 : 44,549.39 = 9,709.89 : x
  2. Step 2: Convert to fraction form
    29,702.07/44,549.39 = 9,709.89/x
  3. Step 3: Cross multiply
    29,702.07x = 44,549.39 × 9,709.89
  4. Step 4: Simplify right side
    29,702.07x = 432,569,676.47
  5. Step 5: Solve for x
    x = 432,569,676.47/29,702.07
  6. Step 6: Final answer
    x = 14,563.62

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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.