Home / 7,335.19-10,122.69-4,349.89

Finding the Fourth Proportional to 7,335.19, 10,122.69 and 4,349.89

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Solution

The fourth proportional to 7,335.19, 10,122.69 and 4,349.89 is: 6,002.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.19 : 10,122.69 = 4,349.89 : x
  2. Step 2: Convert to fraction form
    7,335.19/10,122.69 = 4,349.89/x
  3. Step 3: Cross multiply
    7,335.19x = 10,122.69 × 4,349.89
  4. Step 4: Simplify right side
    7,335.19x = 44,032,588.00
  5. Step 5: Solve for x
    x = 44,032,588.00/7,335.19
  6. Step 6: Final answer
    x = 6,002.92

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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.