Home / 63,079.83-94,625.21-23,109.67

Finding the Fourth Proportional to 63,079.83, 94,625.21 and 23,109.67

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Solution

The fourth proportional to 63,079.83, 94,625.21 and 23,109.67 is: 34,666.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,079.83 : 94,625.21 = 23,109.67 : x
  2. Step 2: Convert to fraction form
    63,079.83/94,625.21 = 23,109.67/x
  3. Step 3: Cross multiply
    63,079.83x = 94,625.21 × 23,109.67
  4. Step 4: Simplify right side
    63,079.83x = 2,186,756,788.11
  5. Step 5: Solve for x
    x = 2,186,756,788.11/63,079.83
  6. Step 6: Final answer
    x = 34,666.50

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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.