Home / 37,889.79-52,266.21-23,718.03

Finding the Fourth Proportional to 37,889.79, 52,266.21 and 23,718.03

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Solution

The fourth proportional to 37,889.79, 52,266.21 and 23,718.03 is: 32,717.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,889.79 : 52,266.21 = 23,718.03 : x
  2. Step 2: Convert to fraction form
    37,889.79/52,266.21 = 23,718.03/x
  3. Step 3: Cross multiply
    37,889.79x = 52,266.21 × 23,718.03
  4. Step 4: Simplify right side
    37,889.79x = 1,239,651,590.29
  5. Step 5: Solve for x
    x = 1,239,651,590.29/37,889.79
  6. Step 6: Final answer
    x = 32,717.30

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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.