Home / 64,077.14-96,079.72-26,612.02

Finding the Fourth Proportional to 64,077.14, 96,079.72 and 26,612.02

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Solution

The fourth proportional to 64,077.14, 96,079.72 and 26,612.02 is: 39,903.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,077.14 : 96,079.72 = 26,612.02 : x
  2. Step 2: Convert to fraction form
    64,077.14/96,079.72 = 26,612.02/x
  3. Step 3: Cross multiply
    64,077.14x = 96,079.72 × 26,612.02
  4. Step 4: Simplify right side
    64,077.14x = 2,556,875,430.23
  5. Step 5: Solve for x
    x = 2,556,875,430.23/64,077.14
  6. Step 6: Final answer
    x = 39,903.08

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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.