Home / 116,068.65-174,045.54-41,177.55

Finding the Fourth Proportional to 116,068.65, 174,045.54 and 41,177.55

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Solution

The fourth proportional to 116,068.65, 174,045.54 and 41,177.55 is: 61,745.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,068.65 : 174,045.54 = 41,177.55 : x
  2. Step 2: Convert to fraction form
    116,068.65/174,045.54 = 41,177.55/x
  3. Step 3: Cross multiply
    116,068.65x = 174,045.54 × 41,177.55
  4. Step 4: Simplify right side
    116,068.65x = 7,166,768,925.63
  5. Step 5: Solve for x
    x = 7,166,768,925.63/116,068.65
  6. Step 6: Final answer
    x = 61,745.95

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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.