Home / 34,676.22-52,050.24-21,358.80

Finding the Fourth Proportional to 34,676.22, 52,050.24 and 21,358.80

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Solution

The fourth proportional to 34,676.22, 52,050.24 and 21,358.80 is: 32,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,676.22 : 52,050.24 = 21,358.80 : x
  2. Step 2: Convert to fraction form
    34,676.22/52,050.24 = 21,358.80/x
  3. Step 3: Cross multiply
    34,676.22x = 52,050.24 × 21,358.80
  4. Step 4: Simplify right side
    34,676.22x = 1,111,730,666.11
  5. Step 5: Solve for x
    x = 1,111,730,666.11/34,676.22
  6. Step 6: Final answer
    x = 32,060.32

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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.