Home / 9,343.95-14,022.87-4,415.10

Finding the Fourth Proportional to 9,343.95, 14,022.87 and 4,415.10

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Solution

The fourth proportional to 9,343.95, 14,022.87 and 4,415.10 is: 6,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.95 : 14,022.87 = 4,415.10 : x
  2. Step 2: Convert to fraction form
    9,343.95/14,022.87 = 4,415.10/x
  3. Step 3: Cross multiply
    9,343.95x = 14,022.87 × 4,415.10
  4. Step 4: Simplify right side
    9,343.95x = 61,912,373.34
  5. Step 5: Solve for x
    x = 61,912,373.34/9,343.95
  6. Step 6: Final answer
    x = 6,625.93

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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.