Home / 94,852.38-130,898.94-52,413.66

Finding the Fourth Proportional to 94,852.38, 130,898.94 and 52,413.66

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Solution

The fourth proportional to 94,852.38, 130,898.94 and 52,413.66 is: 72,332.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,852.38 : 130,898.94 = 52,413.66 : x
  2. Step 2: Convert to fraction form
    94,852.38/130,898.94 = 52,413.66/x
  3. Step 3: Cross multiply
    94,852.38x = 130,898.94 × 52,413.66
  4. Step 4: Simplify right side
    94,852.38x = 6,860,892,535.52
  5. Step 5: Solve for x
    x = 6,860,892,535.52/94,852.38
  6. Step 6: Final answer
    x = 72,332.32

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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.