Home / 32,908.00-45,413.04-17,800.66

Finding the Fourth Proportional to 32,908.00, 45,413.04 and 17,800.66

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Solution

The fourth proportional to 32,908.00, 45,413.04 and 17,800.66 is: 24,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,908.00 : 45,413.04 = 17,800.66 : x
  2. Step 2: Convert to fraction form
    32,908.00/45,413.04 = 17,800.66/x
  3. Step 3: Cross multiply
    32,908.00x = 45,413.04 × 17,800.66
  4. Step 4: Simplify right side
    32,908.00x = 808,381,971.07
  5. Step 5: Solve for x
    x = 808,381,971.07/32,908.00
  6. Step 6: Final answer
    x = 24,564.91

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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.