Home / 94,026.94-140,907.82-51,925.98

Finding the Fourth Proportional to 94,026.94, 140,907.82 and 51,925.98

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Solution

The fourth proportional to 94,026.94, 140,907.82 and 51,925.98 is: 77,815.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,026.94 : 140,907.82 = 51,925.98 : x
  2. Step 2: Convert to fraction form
    94,026.94/140,907.82 = 51,925.98/x
  3. Step 3: Cross multiply
    94,026.94x = 140,907.82 × 51,925.98
  4. Step 4: Simplify right side
    94,026.94x = 7,316,776,643.16
  5. Step 5: Solve for x
    x = 7,316,776,643.16/94,026.94
  6. Step 6: Final answer
    x = 77,815.75

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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.