Home / 47,057.10-70,684.07-39,675.98

Finding the Fourth Proportional to 47,057.10, 70,684.07 and 39,675.98

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Solution

The fourth proportional to 47,057.10, 70,684.07 and 39,675.98 is: 59,596.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,057.10 : 70,684.07 = 39,675.98 : x
  2. Step 2: Convert to fraction form
    47,057.10/70,684.07 = 39,675.98/x
  3. Step 3: Cross multiply
    47,057.10x = 70,684.07 × 39,675.98
  4. Step 4: Simplify right side
    47,057.10x = 2,804,459,195.84
  5. Step 5: Solve for x
    x = 2,804,459,195.84/47,057.10
  6. Step 6: Final answer
    x = 59,596.94

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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.