Home / 22,545.02-33,822.35-6,751.26

Finding the Fourth Proportional to 22,545.02, 33,822.35 and 6,751.26

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Solution

The fourth proportional to 22,545.02, 33,822.35 and 6,751.26 is: 10,128.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,545.02 : 33,822.35 = 6,751.26 : x
  2. Step 2: Convert to fraction form
    22,545.02/33,822.35 = 6,751.26/x
  3. Step 3: Cross multiply
    22,545.02x = 33,822.35 × 6,751.26
  4. Step 4: Simplify right side
    22,545.02x = 228,343,444.90
  5. Step 5: Solve for x
    x = 228,343,444.90/22,545.02
  6. Step 6: Final answer
    x = 10,128.33

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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.