Home / 36,330.35-54,498.65-10,035.09

Finding the Fourth Proportional to 36,330.35, 54,498.65 and 10,035.09

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Solution

The fourth proportional to 36,330.35, 54,498.65 and 10,035.09 is: 15,053.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,330.35 : 54,498.65 = 10,035.09 : x
  2. Step 2: Convert to fraction form
    36,330.35/54,498.65 = 10,035.09/x
  3. Step 3: Cross multiply
    36,330.35x = 54,498.65 × 10,035.09
  4. Step 4: Simplify right side
    36,330.35x = 546,898,807.45
  5. Step 5: Solve for x
    x = 546,898,807.45/36,330.35
  6. Step 6: Final answer
    x = 15,053.50

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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.