Home / 89,567.61-134,346.55-27,233.25

Finding the Fourth Proportional to 89,567.61, 134,346.55 and 27,233.25

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Solution

The fourth proportional to 89,567.61, 134,346.55 and 27,233.25 is: 40,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,567.61 : 134,346.55 = 27,233.25 : x
  2. Step 2: Convert to fraction form
    89,567.61/134,346.55 = 27,233.25/x
  3. Step 3: Cross multiply
    89,567.61x = 134,346.55 × 27,233.25
  4. Step 4: Simplify right side
    89,567.61x = 3,658,693,182.79
  5. Step 5: Solve for x
    x = 3,658,693,182.79/89,567.61
  6. Step 6: Final answer
    x = 40,848.40

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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.