Home / 9,626.06-14,446.65-4,429.10

Finding the Fourth Proportional to 9,626.06, 14,446.65 and 4,429.10

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Solution

The fourth proportional to 9,626.06, 14,446.65 and 4,429.10 is: 6,647.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.06 : 14,446.65 = 4,429.10 : x
  2. Step 2: Convert to fraction form
    9,626.06/14,446.65 = 4,429.10/x
  3. Step 3: Cross multiply
    9,626.06x = 14,446.65 × 4,429.10
  4. Step 4: Simplify right side
    9,626.06x = 63,985,657.52
  5. Step 5: Solve for x
    x = 63,985,657.52/9,626.06
  6. Step 6: Final answer
    x = 6,647.13

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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.