Home / 7,335.12-10,998.03-4,050.49

Finding the Fourth Proportional to 7,335.12, 10,998.03 and 4,050.49

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Solution

The fourth proportional to 7,335.12, 10,998.03 and 4,050.49 is: 6,073.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.12 : 10,998.03 = 4,050.49 : x
  2. Step 2: Convert to fraction form
    7,335.12/10,998.03 = 4,050.49/x
  3. Step 3: Cross multiply
    7,335.12x = 10,998.03 × 4,050.49
  4. Step 4: Simplify right side
    7,335.12x = 44,547,410.53
  5. Step 5: Solve for x
    x = 44,547,410.53/7,335.12
  6. Step 6: Final answer
    x = 6,073.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.