Home / 56,076.05-77,385.63-32,204.94

Finding the Fourth Proportional to 56,076.05, 77,385.63 and 32,204.94

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Solution

The fourth proportional to 56,076.05, 77,385.63 and 32,204.94 is: 44,443.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,076.05 : 77,385.63 = 32,204.94 : x
  2. Step 2: Convert to fraction form
    56,076.05/77,385.63 = 32,204.94/x
  3. Step 3: Cross multiply
    56,076.05x = 77,385.63 × 32,204.94
  4. Step 4: Simplify right side
    56,076.05x = 2,492,199,655.73
  5. Step 5: Solve for x
    x = 2,492,199,655.73/56,076.05
  6. Step 6: Final answer
    x = 44,443.21

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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.