Home / 94,206.51-141,295.05-61,160.94

Finding the Fourth Proportional to 94,206.51, 141,295.05 and 61,160.94

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Solution

The fourth proportional to 94,206.51, 141,295.05 and 61,160.94 is: 91,731.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,206.51 : 141,295.05 = 61,160.94 : x
  2. Step 2: Convert to fraction form
    94,206.51/141,295.05 = 61,160.94/x
  3. Step 3: Cross multiply
    94,206.51x = 141,295.05 × 61,160.94
  4. Step 4: Simplify right side
    94,206.51x = 8,641,738,075.35
  5. Step 5: Solve for x
    x = 8,641,738,075.35/94,206.51
  6. Step 6: Final answer
    x = 91,731.86

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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.