Home / 97,603.12-146,357.70-62,044.84

Finding the Fourth Proportional to 97,603.12, 146,357.70 and 62,044.84

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Solution

The fourth proportional to 97,603.12, 146,357.70 and 62,044.84 is: 93,037.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,603.12 : 146,357.70 = 62,044.84 : x
  2. Step 2: Convert to fraction form
    97,603.12/146,357.70 = 62,044.84/x
  3. Step 3: Cross multiply
    97,603.12x = 146,357.70 × 62,044.84
  4. Step 4: Simplify right side
    97,603.12x = 9,080,740,079.27
  5. Step 5: Solve for x
    x = 9,080,740,079.27/97,603.12
  6. Step 6: Final answer
    x = 93,037.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.