Home / 46,091.94-69,155.07-19,444.86

Finding the Fourth Proportional to 46,091.94, 69,155.07 and 19,444.86

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Solution

The fourth proportional to 46,091.94, 69,155.07 and 19,444.86 is: 29,174.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,091.94 : 69,155.07 = 19,444.86 : x
  2. Step 2: Convert to fraction form
    46,091.94/69,155.07 = 19,444.86/x
  3. Step 3: Cross multiply
    46,091.94x = 69,155.07 × 19,444.86
  4. Step 4: Simplify right side
    46,091.94x = 1,344,710,581.52
  5. Step 5: Solve for x
    x = 1,344,710,581.52/46,091.94
  6. Step 6: Final answer
    x = 29,174.53

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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.