Home / 67,413.74-93,030.84-37,199.04

Finding the Fourth Proportional to 67,413.74, 93,030.84 and 37,199.04

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Solution

The fourth proportional to 67,413.74, 93,030.84 and 37,199.04 is: 51,334.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,413.74 : 93,030.84 = 37,199.04 : x
  2. Step 2: Convert to fraction form
    67,413.74/93,030.84 = 37,199.04/x
  3. Step 3: Cross multiply
    67,413.74x = 93,030.84 × 37,199.04
  4. Step 4: Simplify right side
    67,413.74x = 3,460,657,938.39
  5. Step 5: Solve for x
    x = 3,460,657,938.39/67,413.74
  6. Step 6: Final answer
    x = 51,334.61

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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.