Home / 141,339.67-212,030.52-46,552.36

Finding the Fourth Proportional to 141,339.67, 212,030.52 and 46,552.36

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Solution

The fourth proportional to 141,339.67, 212,030.52 and 46,552.36 is: 69,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,339.67 : 212,030.52 = 46,552.36 : x
  2. Step 2: Convert to fraction form
    141,339.67/212,030.52 = 46,552.36/x
  3. Step 3: Cross multiply
    141,339.67x = 212,030.52 × 46,552.36
  4. Step 4: Simplify right side
    141,339.67x = 9,870,521,052.79
  5. Step 5: Solve for x
    x = 9,870,521,052.79/141,339.67
  6. Step 6: Final answer
    x = 69,835.46

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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.