Home / 35,598.64-49,124.16-19,682.14

Finding the Fourth Proportional to 35,598.64, 49,124.16 and 19,682.14

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Solution

The fourth proportional to 35,598.64, 49,124.16 and 19,682.14 is: 27,160.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,598.64 : 49,124.16 = 19,682.14 : x
  2. Step 2: Convert to fraction form
    35,598.64/49,124.16 = 19,682.14/x
  3. Step 3: Cross multiply
    35,598.64x = 49,124.16 × 19,682.14
  4. Step 4: Simplify right side
    35,598.64x = 966,868,594.50
  5. Step 5: Solve for x
    x = 966,868,594.50/35,598.64
  6. Step 6: Final answer
    x = 27,160.27

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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.