Home / 64,631.16-96,946.92-35,062.92

Finding the Fourth Proportional to 64,631.16, 96,946.92 and 35,062.92

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Solution

The fourth proportional to 64,631.16, 96,946.92 and 35,062.92 is: 52,594.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,631.16 : 96,946.92 = 35,062.92 : x
  2. Step 2: Convert to fraction form
    64,631.16/96,946.92 = 35,062.92/x
  3. Step 3: Cross multiply
    64,631.16x = 96,946.92 × 35,062.92
  4. Step 4: Simplify right side
    64,631.16x = 3,399,242,100.21
  5. Step 5: Solve for x
    x = 3,399,242,100.21/64,631.16
  6. Step 6: Final answer
    x = 52,594.48

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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.