Home / 5,035.34-6,935.72-4,237.68

Finding the Fourth Proportional to 5,035.34, 6,935.72 and 4,237.68

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Solution

The fourth proportional to 5,035.34, 6,935.72 and 4,237.68 is: 5,837.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.34 : 6,935.72 = 4,237.68 : x
  2. Step 2: Convert to fraction form
    5,035.34/6,935.72 = 4,237.68/x
  3. Step 3: Cross multiply
    5,035.34x = 6,935.72 × 4,237.68
  4. Step 4: Simplify right side
    5,035.34x = 29,391,340.74
  5. Step 5: Solve for x
    x = 29,391,340.74/5,035.34
  6. Step 6: Final answer
    x = 5,837.02

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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.