Home / 66,193.69-99,258.24-23,484.66

Finding the Fourth Proportional to 66,193.69, 99,258.24 and 23,484.66

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Solution

The fourth proportional to 66,193.69, 99,258.24 and 23,484.66 is: 35,215.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,193.69 : 99,258.24 = 23,484.66 : x
  2. Step 2: Convert to fraction form
    66,193.69/99,258.24 = 23,484.66/x
  3. Step 3: Cross multiply
    66,193.69x = 99,258.24 × 23,484.66
  4. Step 4: Simplify right side
    66,193.69x = 2,331,045,522.31
  5. Step 5: Solve for x
    x = 2,331,045,522.31/66,193.69
  6. Step 6: Final answer
    x = 35,215.52

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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.