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Finding the Fourth Proportional to 35,058.41, 52,587.61 and 9,413.10

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Solution

The fourth proportional to 35,058.41, 52,587.61 and 9,413.10 is: 14,119.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058.41 : 52,587.61 = 9,413.10 : x
  2. Step 2: Convert to fraction form
    35,058.41/52,587.61 = 9,413.10/x
  3. Step 3: Cross multiply
    35,058.41x = 52,587.61 × 9,413.10
  4. Step 4: Simplify right side
    35,058.41x = 495,012,431.69
  5. Step 5: Solve for x
    x = 495,012,431.69/35,058.41
  6. Step 6: Final answer
    x = 14,119.65

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