Home / 164,287.69-246,337.16-64,330.85

Finding the Fourth Proportional to 164,287.69, 246,337.16 and 64,330.85

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Solution

The fourth proportional to 164,287.69, 246,337.16 and 64,330.85 is: 96,459.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,287.69 : 246,337.16 = 64,330.85 : x
  2. Step 2: Convert to fraction form
    164,287.69/246,337.16 = 64,330.85/x
  3. Step 3: Cross multiply
    164,287.69x = 246,337.16 × 64,330.85
  4. Step 4: Simplify right side
    164,287.69x = 15,847,078,889.39
  5. Step 5: Solve for x
    x = 15,847,078,889.39/164,287.69
  6. Step 6: Final answer
    x = 96,459.32

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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.