Home / 170,462.30-255,767.26-91,484.26

Finding the Fourth Proportional to 170,462.30, 255,767.26 and 91,484.26

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Solution

The fourth proportional to 170,462.30, 255,767.26 and 91,484.26 is: 137,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,462.30 : 255,767.26 = 91,484.26 : x
  2. Step 2: Convert to fraction form
    170,462.30/255,767.26 = 91,484.26/x
  3. Step 3: Cross multiply
    170,462.30x = 255,767.26 × 91,484.26
  4. Step 4: Simplify right side
    170,462.30x = 23,398,678,513.33
  5. Step 5: Solve for x
    x = 23,398,678,513.33/170,462.30
  6. Step 6: Final answer
    x = 137,266.00

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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.