Home / 63,299.53-87,353.04-35,005.24

Finding the Fourth Proportional to 63,299.53, 87,353.04 and 35,005.24

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Solution

The fourth proportional to 63,299.53, 87,353.04 and 35,005.24 is: 48,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,299.53 : 87,353.04 = 35,005.24 : x
  2. Step 2: Convert to fraction form
    63,299.53/87,353.04 = 35,005.24/x
  3. Step 3: Cross multiply
    63,299.53x = 87,353.04 × 35,005.24
  4. Step 4: Simplify right side
    63,299.53x = 3,057,814,129.93
  5. Step 5: Solve for x
    x = 3,057,814,129.93/63,299.53
  6. Step 6: Final answer
    x = 48,307.06

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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.