Home / 35,549.96-49,054.74-19,633.46

Finding the Fourth Proportional to 35,549.96, 49,054.74 and 19,633.46

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Solution

The fourth proportional to 35,549.96, 49,054.74 and 19,633.46 is: 27,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,549.96 : 49,054.74 = 19,633.46 : x
  2. Step 2: Convert to fraction form
    35,549.96/49,054.74 = 19,633.46/x
  3. Step 3: Cross multiply
    35,549.96x = 49,054.74 × 19,633.46
  4. Step 4: Simplify right side
    35,549.96x = 963,114,275.60
  5. Step 5: Solve for x
    x = 963,114,275.60/35,549.96
  6. Step 6: Final answer
    x = 27,091.85

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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.