Home / 82,256.46-113,513.04-46,444.34

Finding the Fourth Proportional to 82,256.46, 113,513.04 and 46,444.34

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Solution

The fourth proportional to 82,256.46, 113,513.04 and 46,444.34 is: 64,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,256.46 : 113,513.04 = 46,444.34 : x
  2. Step 2: Convert to fraction form
    82,256.46/113,513.04 = 46,444.34/x
  3. Step 3: Cross multiply
    82,256.46x = 113,513.04 × 46,444.34
  4. Step 4: Simplify right side
    82,256.46x = 5,272,037,656.63
  5. Step 5: Solve for x
    x = 5,272,037,656.63/82,256.46
  6. Step 6: Final answer
    x = 64,092.69

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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.