Home / 9,467.83-13,051.95-6,626.41

Finding the Fourth Proportional to 9,467.83, 13,051.95 and 6,626.41

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Solution

The fourth proportional to 9,467.83, 13,051.95 and 6,626.41 is: 9,134.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.83 : 13,051.95 = 6,626.41 : x
  2. Step 2: Convert to fraction form
    9,467.83/13,051.95 = 6,626.41/x
  3. Step 3: Cross multiply
    9,467.83x = 13,051.95 × 6,626.41
  4. Step 4: Simplify right side
    9,467.83x = 86,487,572.00
  5. Step 5: Solve for x
    x = 86,487,572.00/9,467.83
  6. Step 6: Final answer
    x = 9,134.89

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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.