Home / 9,370.15-14,055.15-4,443.26

Finding the Fourth Proportional to 9,370.15, 14,055.15 and 4,443.26

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Solution

The fourth proportional to 9,370.15, 14,055.15 and 4,443.26 is: 6,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.15 : 14,055.15 = 4,443.26 : x
  2. Step 2: Convert to fraction form
    9,370.15/14,055.15 = 4,443.26/x
  3. Step 3: Cross multiply
    9,370.15x = 14,055.15 × 4,443.26
  4. Step 4: Simplify right side
    9,370.15x = 62,450,632.18
  5. Step 5: Solve for x
    x = 62,450,632.18/9,370.15
  6. Step 6: Final answer
    x = 6,664.85

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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.