Home / 22,900.08-34,349.88-6,260.10

Finding the Fourth Proportional to 22,900.08, 34,349.88 and 6,260.10

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Solution

The fourth proportional to 22,900.08, 34,349.88 and 6,260.10 is: 9,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,900.08 : 34,349.88 = 6,260.10 : x
  2. Step 2: Convert to fraction form
    22,900.08/34,349.88 = 6,260.10/x
  3. Step 3: Cross multiply
    22,900.08x = 34,349.88 × 6,260.10
  4. Step 4: Simplify right side
    22,900.08x = 215,033,683.79
  5. Step 5: Solve for x
    x = 215,033,683.79/22,900.08
  6. Step 6: Final answer
    x = 9,390.08

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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.