Home / 22,526.44-31,085.58-13,094.26

Finding the Fourth Proportional to 22,526.44, 31,085.58 and 13,094.26

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Solution

The fourth proportional to 22,526.44, 31,085.58 and 13,094.26 is: 18,069.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526.44 : 31,085.58 = 13,094.26 : x
  2. Step 2: Convert to fraction form
    22,526.44/31,085.58 = 13,094.26/x
  3. Step 3: Cross multiply
    22,526.44x = 31,085.58 × 13,094.26
  4. Step 4: Simplify right side
    22,526.44x = 407,042,666.77
  5. Step 5: Solve for x
    x = 407,042,666.77/22,526.44
  6. Step 6: Final answer
    x = 18,069.55

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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.