Home / 44,191.15-66,297.10-14,608.98

Finding the Fourth Proportional to 44,191.15, 66,297.10 and 14,608.98

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Solution

The fourth proportional to 44,191.15, 66,297.10 and 14,608.98 is: 21,916.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,191.15 : 66,297.10 = 14,608.98 : x
  2. Step 2: Convert to fraction form
    44,191.15/66,297.10 = 14,608.98/x
  3. Step 3: Cross multiply
    44,191.15x = 66,297.10 × 14,608.98
  4. Step 4: Simplify right side
    44,191.15x = 968,532,603.43
  5. Step 5: Solve for x
    x = 968,532,603.43/44,191.15
  6. Step 6: Final answer
    x = 21,916.89

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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.