Home / 51,333.18-70,675.11-44,706.30

Finding the Fourth Proportional to 51,333.18, 70,675.11 and 44,706.30

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Solution

The fourth proportional to 51,333.18, 70,675.11 and 44,706.30 is: 61,551.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,333.18 : 70,675.11 = 44,706.30 : x
  2. Step 2: Convert to fraction form
    51,333.18/70,675.11 = 44,706.30/x
  3. Step 3: Cross multiply
    51,333.18x = 70,675.11 × 44,706.30
  4. Step 4: Simplify right side
    51,333.18x = 3,159,622,670.19
  5. Step 5: Solve for x
    x = 3,159,622,670.19/51,333.18
  6. Step 6: Final answer
    x = 61,551.27

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1.5x scale

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.