Home / 7,733.25-10,671.89-4,376.00

Finding the Fourth Proportional to 7,733.25, 10,671.89 and 4,376.00

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Solution

The fourth proportional to 7,733.25, 10,671.89 and 4,376.00 is: 6,038.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733.25 : 10,671.89 = 4,376.00 : x
  2. Step 2: Convert to fraction form
    7,733.25/10,671.89 = 4,376.00/x
  3. Step 3: Cross multiply
    7,733.25x = 10,671.89 × 4,376.00
  4. Step 4: Simplify right side
    7,733.25x = 46,700,115.40
  5. Step 5: Solve for x
    x = 46,700,115.40/7,733.25
  6. Step 6: Final answer
    x = 6,038.87

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1.5x scale

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.