Home / 114,194.16-171,248.64-39,293.12

Finding the Fourth Proportional to 114,194.16, 171,248.64 and 39,293.12

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Solution

The fourth proportional to 114,194.16, 171,248.64 and 39,293.12 is: 58,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,194.16 : 171,248.64 = 39,293.12 : x
  2. Step 2: Convert to fraction form
    114,194.16/171,248.64 = 39,293.12/x
  3. Step 3: Cross multiply
    114,194.16x = 171,248.64 × 39,293.12
  4. Step 4: Simplify right side
    114,194.16x = 6,728,893,361.36
  5. Step 5: Solve for x
    x = 6,728,893,361.36/114,194.16
  6. Step 6: Final answer
    x = 58,925.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.