Home / 141,615.68-212,392.67-46,823.47

Finding the Fourth Proportional to 141,615.68, 212,392.67 and 46,823.47

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Solution

The fourth proportional to 141,615.68, 212,392.67 and 46,823.47 is: 70,225.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,615.68 : 212,392.67 = 46,823.47 : x
  2. Step 2: Convert to fraction form
    141,615.68/212,392.67 = 46,823.47/x
  3. Step 3: Cross multiply
    141,615.68x = 212,392.67 × 46,823.47
  4. Step 4: Simplify right side
    141,615.68x = 9,944,961,046.87
  5. Step 5: Solve for x
    x = 9,944,961,046.87/141,615.68
  6. Step 6: Final answer
    x = 70,225.00

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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.