Home / 64,078.86-96,110.64-17,335.38

Finding the Fourth Proportional to 64,078.86, 96,110.64 and 17,335.38

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Solution

The fourth proportional to 64,078.86, 96,110.64 and 17,335.38 is: 26,001.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,078.86 : 96,110.64 = 17,335.38 : x
  2. Step 2: Convert to fraction form
    64,078.86/96,110.64 = 17,335.38/x
  3. Step 3: Cross multiply
    64,078.86x = 96,110.64 × 17,335.38
  4. Step 4: Simplify right side
    64,078.86x = 1,666,114,466.44
  5. Step 5: Solve for x
    x = 1,666,114,466.44/64,078.86
  6. Step 6: Final answer
    x = 26,001.00

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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.