Home / 94,400.53-141,567.06-31,208.98

Finding the Fourth Proportional to 94,400.53, 141,567.06 and 31,208.98

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Solution

The fourth proportional to 94,400.53, 141,567.06 and 31,208.98 is: 46,802.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,400.53 : 141,567.06 = 31,208.98 : x
  2. Step 2: Convert to fraction form
    94,400.53/141,567.06 = 31,208.98/x
  3. Step 3: Cross multiply
    94,400.53x = 141,567.06 × 31,208.98
  4. Step 4: Simplify right side
    94,400.53x = 4,418,163,820.09
  5. Step 5: Solve for x
    x = 4,418,163,820.09/94,400.53
  6. Step 6: Final answer
    x = 46,802.32

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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.