Home / 35,566.68-49,083-19,652.16

Finding the Fourth Proportional to 35,566.68, 49,083 and 19,652.16

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Solution

The fourth proportional to 35,566.68, 49,083 and 19,652.16 is: 27,120.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,566.68 : 49,083 = 19,652.16 : x
  2. Step 2: Convert to fraction form
    35,566.68/49,083 = 19,652.16/x
  3. Step 3: Cross multiply
    35,566.68x = 49,083 × 19,652.16
  4. Step 4: Simplify right side
    35,566.68x = 964,586,969.28
  5. Step 5: Solve for x
    x = 964,586,969.28/35,566.68
  6. Step 6: Final answer
    x = 27,120.52

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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.