Home / 60,167.12-90,259.58-56,476.76

Finding the Fourth Proportional to 60,167.12, 90,259.58 and 56,476.76

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Solution

The fourth proportional to 60,167.12, 90,259.58 and 56,476.76 is: 84,723.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,167.12 : 90,259.58 = 56,476.76 : x
  2. Step 2: Convert to fraction form
    60,167.12/90,259.58 = 56,476.76/x
  3. Step 3: Cross multiply
    60,167.12x = 90,259.58 × 56,476.76
  4. Step 4: Simplify right side
    60,167.12x = 5,097,568,327.25
  5. Step 5: Solve for x
    x = 5,097,568,327.25/60,167.12
  6. Step 6: Final answer
    x = 84,723.50

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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.