Home / 5,094.10-7,011.76-3,765.49

Finding the Fourth Proportional to 5,094.10, 7,011.76 and 3,765.49

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Solution

The fourth proportional to 5,094.10, 7,011.76 and 3,765.49 is: 5,183.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094.10 : 7,011.76 = 3,765.49 : x
  2. Step 2: Convert to fraction form
    5,094.10/7,011.76 = 3,765.49/x
  3. Step 3: Cross multiply
    5,094.10x = 7,011.76 × 3,765.49
  4. Step 4: Simplify right side
    5,094.10x = 26,402,712.16
  5. Step 5: Solve for x
    x = 26,402,712.16/5,094.10
  6. Step 6: Final answer
    x = 5,183.00

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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.