Home / 63,298.52-87,349.56-35,004.68

Finding the Fourth Proportional to 63,298.52, 87,349.56 and 35,004.68

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Solution

The fourth proportional to 63,298.52, 87,349.56 and 35,004.68 is: 48,305.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,298.52 : 87,349.56 = 35,004.68 : x
  2. Step 2: Convert to fraction form
    63,298.52/87,349.56 = 35,004.68/x
  3. Step 3: Cross multiply
    63,298.52x = 87,349.56 × 35,004.68
  4. Step 4: Simplify right side
    63,298.52x = 3,057,643,395.94
  5. Step 5: Solve for x
    x = 3,057,643,395.94/63,298.52
  6. Step 6: Final answer
    x = 48,305.13

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1.5x scale

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.