Home / 64,076.36-96,128.04-24,095.60

Finding the Fourth Proportional to 64,076.36, 96,128.04 and 24,095.60

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Solution

The fourth proportional to 64,076.36, 96,128.04 and 24,095.60 is: 36,148.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,076.36 : 96,128.04 = 24,095.60 : x
  2. Step 2: Convert to fraction form
    64,076.36/96,128.04 = 24,095.60/x
  3. Step 3: Cross multiply
    64,076.36x = 96,128.04 × 24,095.60
  4. Step 4: Simplify right side
    64,076.36x = 2,316,262,800.62
  5. Step 5: Solve for x
    x = 2,316,262,800.62/64,076.36
  6. Step 6: Final answer
    x = 36,148.48

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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.