Home / 43,776.01-60,413.15-26,774.92

Finding the Fourth Proportional to 43,776.01, 60,413.15 and 26,774.92

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Solution

The fourth proportional to 43,776.01, 60,413.15 and 26,774.92 is: 36,950.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,776.01 : 60,413.15 = 26,774.92 : x
  2. Step 2: Convert to fraction form
    43,776.01/60,413.15 = 26,774.92/x
  3. Step 3: Cross multiply
    43,776.01x = 60,413.15 × 26,774.92
  4. Step 4: Simplify right side
    43,776.01x = 1,617,557,174.10
  5. Step 5: Solve for x
    x = 1,617,557,174.10/43,776.01
  6. Step 6: Final answer
    x = 36,950.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.