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Finding the Fourth Proportional to 60,705.54, 91,058.00 and 16,328.67

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Solution

The fourth proportional to 60,705.54, 91,058.00 and 16,328.67 is: 24,492.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,705.54 : 91,058.00 = 16,328.67 : x
  2. Step 2: Convert to fraction form
    60,705.54/91,058.00 = 16,328.67/x
  3. Step 3: Cross multiply
    60,705.54x = 91,058.00 × 16,328.67
  4. Step 4: Simplify right side
    60,705.54x = 1,486,855,951.22
  5. Step 5: Solve for x
    x = 1,486,855,951.22/60,705.54
  6. Step 6: Final answer
    x = 24,492.92

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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.