Home / 63,146.66-87,141.96-34,852.35

Finding the Fourth Proportional to 63,146.66, 87,141.96 and 34,852.35

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Solution

The fourth proportional to 63,146.66, 87,141.96 and 34,852.35 is: 48,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,146.66 : 87,141.96 = 34,852.35 : x
  2. Step 2: Convert to fraction form
    63,146.66/87,141.96 = 34,852.35/x
  3. Step 3: Cross multiply
    63,146.66x = 87,141.96 × 34,852.35
  4. Step 4: Simplify right side
    63,146.66x = 3,037,102,089.61
  5. Step 5: Solve for x
    x = 3,037,102,089.61/63,146.66
  6. Step 6: Final answer
    x = 48,096.01

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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.