Home / 47,750.30-65,913.06-41,008.84

Finding the Fourth Proportional to 47,750.30, 65,913.06 and 41,008.84

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Solution

The fourth proportional to 47,750.30, 65,913.06 and 41,008.84 is: 56,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,750.30 : 65,913.06 = 41,008.84 : x
  2. Step 2: Convert to fraction form
    47,750.30/65,913.06 = 41,008.84/x
  3. Step 3: Cross multiply
    47,750.30x = 65,913.06 × 41,008.84
  4. Step 4: Simplify right side
    47,750.30x = 2,703,018,131.45
  5. Step 5: Solve for x
    x = 2,703,018,131.45/47,750.30
  6. Step 6: Final answer
    x = 56,607.35

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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.