Home / 6,953.76-10,432.35-2,023.45

Finding the Fourth Proportional to 6,953.76, 10,432.35 and 2,023.45

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Solution

The fourth proportional to 6,953.76, 10,432.35 and 2,023.45 is: 3,035.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.76 : 10,432.35 = 2,023.45 : x
  2. Step 2: Convert to fraction form
    6,953.76/10,432.35 = 2,023.45/x
  3. Step 3: Cross multiply
    6,953.76x = 10,432.35 × 2,023.45
  4. Step 4: Simplify right side
    6,953.76x = 21,109,312.53
  5. Step 5: Solve for x
    x = 21,109,312.53/6,953.76
  6. Step 6: Final answer
    x = 3,035.67

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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.