Home / 35,602.99-49,153.45-22,192.41

Finding the Fourth Proportional to 35,602.99, 49,153.45 and 22,192.41

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Solution

The fourth proportional to 35,602.99, 49,153.45 and 22,192.41 is: 30,638.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,602.99 : 49,153.45 = 22,192.41 : x
  2. Step 2: Convert to fraction form
    35,602.99/49,153.45 = 22,192.41/x
  3. Step 3: Cross multiply
    35,602.99x = 49,153.45 × 22,192.41
  4. Step 4: Simplify right side
    35,602.99x = 1,090,833,515.31
  5. Step 5: Solve for x
    x = 1,090,833,515.31/35,602.99
  6. Step 6: Final answer
    x = 30,638.82

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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.