Home / 63,228.36-87,254.10-34,935.24

Finding the Fourth Proportional to 63,228.36, 87,254.10 and 34,935.24

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Solution

The fourth proportional to 63,228.36, 87,254.10 and 34,935.24 is: 48,210.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,228.36 : 87,254.10 = 34,935.24 : x
  2. Step 2: Convert to fraction form
    63,228.36/87,254.10 = 34,935.24/x
  3. Step 3: Cross multiply
    63,228.36x = 87,254.10 × 34,935.24
  4. Step 4: Simplify right side
    63,228.36x = 3,048,242,924.48
  5. Step 5: Solve for x
    x = 3,048,242,924.48/63,228.36
  6. Step 6: Final answer
    x = 48,210.06

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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.