Home / 46,118.05-69,177.09-35,603.42

Finding the Fourth Proportional to 46,118.05, 69,177.09 and 35,603.42

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Solution

The fourth proportional to 46,118.05, 69,177.09 and 35,603.42 is: 53,405.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,118.05 : 69,177.09 = 35,603.42 : x
  2. Step 2: Convert to fraction form
    46,118.05/69,177.09 = 35,603.42/x
  3. Step 3: Cross multiply
    46,118.05x = 69,177.09 × 35,603.42
  4. Step 4: Simplify right side
    46,118.05x = 2,462,940,941.81
  5. Step 5: Solve for x
    x = 2,462,940,941.81/46,118.05
  6. Step 6: Final answer
    x = 53,405.14

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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.