Home / 4,865.02-7,296.65-1,702.92

Finding the Fourth Proportional to 4,865.02, 7,296.65 and 1,702.92

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Solution

The fourth proportional to 4,865.02, 7,296.65 and 1,702.92 is: 2,554.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865.02 : 7,296.65 = 1,702.92 : x
  2. Step 2: Convert to fraction form
    4,865.02/7,296.65 = 1,702.92/x
  3. Step 3: Cross multiply
    4,865.02x = 7,296.65 × 1,702.92
  4. Step 4: Simplify right side
    4,865.02x = 12,425,636.45
  5. Step 5: Solve for x
    x = 12,425,636.45/4,865.02
  6. Step 6: Final answer
    x = 2,554.08

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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.