Home / 56,284.99-84,456.55-24,717.20

Finding the Fourth Proportional to 56,284.99, 84,456.55 and 24,717.20

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Solution

The fourth proportional to 56,284.99, 84,456.55 and 24,717.20 is: 37,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,284.99 : 84,456.55 = 24,717.20 : x
  2. Step 2: Convert to fraction form
    56,284.99/84,456.55 = 24,717.20/x
  3. Step 3: Cross multiply
    56,284.99x = 84,456.55 × 24,717.20
  4. Step 4: Simplify right side
    56,284.99x = 2,087,529,451.82
  5. Step 5: Solve for x
    x = 2,087,529,451.82/56,284.99
  6. Step 6: Final answer
    x = 37,088.56

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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.