Home / 24,166.64-33,349.88-13,413.15

Finding the Fourth Proportional to 24,166.64, 33,349.88 and 13,413.15

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Solution

The fourth proportional to 24,166.64, 33,349.88 and 13,413.15 is: 18,510.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166.64 : 33,349.88 = 13,413.15 : x
  2. Step 2: Convert to fraction form
    24,166.64/33,349.88 = 13,413.15/x
  3. Step 3: Cross multiply
    24,166.64x = 33,349.88 × 13,413.15
  4. Step 4: Simplify right side
    24,166.64x = 447,326,875.86
  5. Step 5: Solve for x
    x = 447,326,875.86/24,166.64
  6. Step 6: Final answer
    x = 18,510.10

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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.