Home / 63,984.48-88,298.74-35,692

Finding the Fourth Proportional to 63,984.48, 88,298.74 and 35,692

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Solution

The fourth proportional to 63,984.48, 88,298.74 and 35,692 is: 49,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,984.48 : 88,298.74 = 35,692 : x
  2. Step 2: Convert to fraction form
    63,984.48/88,298.74 = 35,692/x
  3. Step 3: Cross multiply
    63,984.48x = 88,298.74 × 35,692
  4. Step 4: Simplify right side
    63,984.48x = 3,151,558,628.08
  5. Step 5: Solve for x
    x = 3,151,558,628.08/63,984.48
  6. Step 6: Final answer
    x = 49,255.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.