Home / 64,715.88-97,118.13-22,595.94

Finding the Fourth Proportional to 64,715.88, 97,118.13 and 22,595.94

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Solution

The fourth proportional to 64,715.88, 97,118.13 and 22,595.94 is: 33,909.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,715.88 : 97,118.13 = 22,595.94 : x
  2. Step 2: Convert to fraction form
    64,715.88/97,118.13 = 22,595.94/x
  3. Step 3: Cross multiply
    64,715.88x = 97,118.13 × 22,595.94
  4. Step 4: Simplify right side
    64,715.88x = 2,194,475,438.39
  5. Step 5: Solve for x
    x = 2,194,475,438.39/64,715.88
  6. Step 6: Final answer
    x = 33,909.38

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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.