Home / 67,895.42-101,848.59-25,795.67

Finding the Fourth Proportional to 67,895.42, 101,848.59 and 25,795.67

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Solution

The fourth proportional to 67,895.42, 101,848.59 and 25,795.67 is: 38,695.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,895.42 : 101,848.59 = 25,795.67 : x
  2. Step 2: Convert to fraction form
    67,895.42/101,848.59 = 25,795.67/x
  3. Step 3: Cross multiply
    67,895.42x = 101,848.59 × 25,795.67
  4. Step 4: Simplify right side
    67,895.42x = 2,627,252,108.36
  5. Step 5: Solve for x
    x = 2,627,252,108.36/67,895.42
  6. Step 6: Final answer
    x = 38,695.57

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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.