Home / 35,617.30-49,152.36-22,193.98

Finding the Fourth Proportional to 35,617.30, 49,152.36 and 22,193.98

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Solution

The fourth proportional to 35,617.30, 49,152.36 and 22,193.98 is: 30,628.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,617.30 : 49,152.36 = 22,193.98 : x
  2. Step 2: Convert to fraction form
    35,617.30/49,152.36 = 22,193.98/x
  3. Step 3: Cross multiply
    35,617.30x = 49,152.36 × 22,193.98
  4. Step 4: Simplify right side
    35,617.30x = 1,090,886,494.79
  5. Step 5: Solve for x
    x = 1,090,886,494.79/35,617.30
  6. Step 6: Final answer
    x = 30,628.00

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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.