Home / 7,330.10-10,109.41-6,001.49

Finding the Fourth Proportional to 7,330.10, 10,109.41 and 6,001.49

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Solution

The fourth proportional to 7,330.10, 10,109.41 and 6,001.49 is: 8,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.10 : 10,109.41 = 6,001.49 : x
  2. Step 2: Convert to fraction form
    7,330.10/10,109.41 = 6,001.49/x
  3. Step 3: Cross multiply
    7,330.10x = 10,109.41 × 6,001.49
  4. Step 4: Simplify right side
    7,330.10x = 60,671,533.29
  5. Step 5: Solve for x
    x = 60,671,533.29/7,330.10
  6. Step 6: Final answer
    x = 8,277.05

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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.