Home / 17,070.33-25,622.10-13,054.35

Finding the Fourth Proportional to 17,070.33, 25,622.10 and 13,054.35

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Solution

The fourth proportional to 17,070.33, 25,622.10 and 13,054.35 is: 19,594.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070.33 : 25,622.10 = 13,054.35 : x
  2. Step 2: Convert to fraction form
    17,070.33/25,622.10 = 13,054.35/x
  3. Step 3: Cross multiply
    17,070.33x = 25,622.10 × 13,054.35
  4. Step 4: Simplify right side
    17,070.33x = 334,479,861.14
  5. Step 5: Solve for x
    x = 334,479,861.14/17,070.33
  6. Step 6: Final answer
    x = 19,594.22

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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.