Home / 63,317.16-87,377.13-35,022.24

Finding the Fourth Proportional to 63,317.16, 87,377.13 and 35,022.24

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Solution

The fourth proportional to 63,317.16, 87,377.13 and 35,022.24 is: 48,330.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,317.16 : 87,377.13 = 35,022.24 : x
  2. Step 2: Convert to fraction form
    63,317.16/87,377.13 = 35,022.24/x
  3. Step 3: Cross multiply
    63,317.16x = 87,377.13 × 35,022.24
  4. Step 4: Simplify right side
    63,317.16x = 3,060,142,817.37
  5. Step 5: Solve for x
    x = 3,060,142,817.37/63,317.16
  6. Step 6: Final answer
    x = 48,330.39

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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.