Home / 14,693.90-22,026.36-9,413.94

Finding the Fourth Proportional to 14,693.90, 22,026.36 and 9,413.94

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Solution

The fourth proportional to 14,693.90, 22,026.36 and 9,413.94 is: 14,111.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693.90 : 22,026.36 = 9,413.94 : x
  2. Step 2: Convert to fraction form
    14,693.90/22,026.36 = 9,413.94/x
  3. Step 3: Cross multiply
    14,693.90x = 22,026.36 × 9,413.94
  4. Step 4: Simplify right side
    14,693.90x = 207,354,831.46
  5. Step 5: Solve for x
    x = 207,354,831.46/14,693.90
  6. Step 6: Final answer
    x = 14,111.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.