Home / 64,413.27-88,849.38-46,534.53

Finding the Fourth Proportional to 64,413.27, 88,849.38 and 46,534.53

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Solution

The fourth proportional to 64,413.27, 88,849.38 and 46,534.53 is: 64,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,413.27 : 88,849.38 = 46,534.53 : x
  2. Step 2: Convert to fraction form
    64,413.27/88,849.38 = 46,534.53/x
  3. Step 3: Cross multiply
    64,413.27x = 88,849.38 × 46,534.53
  4. Step 4: Simplify right side
    64,413.27x = 4,134,564,139.09
  5. Step 5: Solve for x
    x = 4,134,564,139.09/64,413.27
  6. Step 6: Final answer
    x = 64,188.08

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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.