Home / 67,413.04-93,028.92-36,785.92

Finding the Fourth Proportional to 67,413.04, 93,028.92 and 36,785.92

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Solution

The fourth proportional to 67,413.04, 93,028.92 and 36,785.92 is: 50,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,413.04 : 93,028.92 = 36,785.92 : x
  2. Step 2: Convert to fraction form
    67,413.04/93,028.92 = 36,785.92/x
  3. Step 3: Cross multiply
    67,413.04x = 93,028.92 × 36,785.92
  4. Step 4: Simplify right side
    67,413.04x = 3,422,154,408.81
  5. Step 5: Solve for x
    x = 3,422,154,408.81/67,413.04
  6. Step 6: Final answer
    x = 50,763.98

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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.