Home / 7,365.45-11,050.01-2,435.14

Finding the Fourth Proportional to 7,365.45, 11,050.01 and 2,435.14

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Solution

The fourth proportional to 7,365.45, 11,050.01 and 2,435.14 is: 3,653.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.45 : 11,050.01 = 2,435.14 : x
  2. Step 2: Convert to fraction form
    7,365.45/11,050.01 = 2,435.14/x
  3. Step 3: Cross multiply
    7,365.45x = 11,050.01 × 2,435.14
  4. Step 4: Simplify right side
    7,365.45x = 26,908,332.12
  5. Step 5: Solve for x
    x = 26,908,332.12/7,365.45
  6. Step 6: Final answer
    x = 3,653.32

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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.