Home / 270,920.16-373,853.34-150,054.26

Finding the Fourth Proportional to 270,920.16, 373,853.34 and 150,054.26

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Solution

The fourth proportional to 270,920.16, 373,853.34 and 150,054.26 is: 207,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,920.16 : 373,853.34 = 150,054.26 : x
  2. Step 2: Convert to fraction form
    270,920.16/373,853.34 = 150,054.26/x
  3. Step 3: Cross multiply
    270,920.16x = 373,853.34 × 150,054.26
  4. Step 4: Simplify right side
    270,920.16x = 56,098,284,412.96
  5. Step 5: Solve for x
    x = 56,098,284,412.96/270,920.16
  6. Step 6: Final answer
    x = 207,065.74

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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.