Home / 34,700.48-52,054.38-11,011.39

Finding the Fourth Proportional to 34,700.48, 52,054.38 and 11,011.39

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Solution

The fourth proportional to 34,700.48, 52,054.38 and 11,011.39 is: 16,518.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700.48 : 52,054.38 = 11,011.39 : x
  2. Step 2: Convert to fraction form
    34,700.48/52,054.38 = 11,011.39/x
  3. Step 3: Cross multiply
    34,700.48x = 52,054.38 × 11,011.39
  4. Step 4: Simplify right side
    34,700.48x = 573,190,949.25
  5. Step 5: Solve for x
    x = 573,190,949.25/34,700.48
  6. Step 6: Final answer
    x = 16,518.24

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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.