Home / 35,734.48-49,313.32-19,602.16

Finding the Fourth Proportional to 35,734.48, 49,313.32 and 19,602.16

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Solution

The fourth proportional to 35,734.48, 49,313.32 and 19,602.16 is: 27,050.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,734.48 : 49,313.32 = 19,602.16 : x
  2. Step 2: Convert to fraction form
    35,734.48/49,313.32 = 19,602.16/x
  3. Step 3: Cross multiply
    35,734.48x = 49,313.32 × 19,602.16
  4. Step 4: Simplify right side
    35,734.48x = 966,647,588.77
  5. Step 5: Solve for x
    x = 966,647,588.77/35,734.48
  6. Step 6: Final answer
    x = 27,050.84

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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.