Home / 67,795.18-101,592.63-64,004.07

Finding the Fourth Proportional to 67,795.18, 101,592.63 and 64,004.07

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Solution

The fourth proportional to 67,795.18, 101,592.63 and 64,004.07 is: 95,911.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,795.18 : 101,592.63 = 64,004.07 : x
  2. Step 2: Convert to fraction form
    67,795.18/101,592.63 = 64,004.07/x
  3. Step 3: Cross multiply
    67,795.18x = 101,592.63 × 64,004.07
  4. Step 4: Simplify right side
    67,795.18x = 6,502,342,182.98
  5. Step 5: Solve for x
    x = 6,502,342,182.98/67,795.18
  6. Step 6: Final answer
    x = 95,911.57

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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.