Home / 34,955.56-52,433.33-9,995.41

Finding the Fourth Proportional to 34,955.56, 52,433.33 and 9,995.41

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Solution

The fourth proportional to 34,955.56, 52,433.33 and 9,995.41 is: 14,993.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,955.56 : 52,433.33 = 9,995.41 : x
  2. Step 2: Convert to fraction form
    34,955.56/52,433.33 = 9,995.41/x
  3. Step 3: Cross multiply
    34,955.56x = 52,433.33 × 9,995.41
  4. Step 4: Simplify right side
    34,955.56x = 524,092,631.02
  5. Step 5: Solve for x
    x = 524,092,631.02/34,955.56
  6. Step 6: Final answer
    x = 14,993.11

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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.