Home / 14,710.89-22,070.57-5,350.76

Finding the Fourth Proportional to 14,710.89, 22,070.57 and 5,350.76

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Solution

The fourth proportional to 14,710.89, 22,070.57 and 5,350.76 is: 8,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710.89 : 22,070.57 = 5,350.76 : x
  2. Step 2: Convert to fraction form
    14,710.89/22,070.57 = 5,350.76/x
  3. Step 3: Cross multiply
    14,710.89x = 22,070.57 × 5,350.76
  4. Step 4: Simplify right side
    14,710.89x = 118,094,186.03
  5. Step 5: Solve for x
    x = 118,094,186.03/14,710.89
  6. Step 6: Final answer
    x = 8,027.67

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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.