Home / 46,212.52-69,330.93-18,134.27

Finding the Fourth Proportional to 46,212.52, 69,330.93 and 18,134.27

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Solution

The fourth proportional to 46,212.52, 69,330.93 and 18,134.27 is: 27,206.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,212.52 : 69,330.93 = 18,134.27 : x
  2. Step 2: Convert to fraction form
    46,212.52/69,330.93 = 18,134.27/x
  3. Step 3: Cross multiply
    46,212.52x = 69,330.93 × 18,134.27
  4. Step 4: Simplify right side
    46,212.52x = 1,257,265,803.97
  5. Step 5: Solve for x
    x = 1,257,265,803.97/46,212.52
  6. Step 6: Final answer
    x = 27,206.17

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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.