Home / 84,329.08-116,373.06-46,602.52

Finding the Fourth Proportional to 84,329.08, 116,373.06 and 46,602.52

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Solution

The fourth proportional to 84,329.08, 116,373.06 and 46,602.52 is: 64,310.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,329.08 : 116,373.06 = 46,602.52 : x
  2. Step 2: Convert to fraction form
    84,329.08/116,373.06 = 46,602.52/x
  3. Step 3: Cross multiply
    84,329.08x = 116,373.06 × 46,602.52
  4. Step 4: Simplify right side
    84,329.08x = 5,423,277,856.11
  5. Step 5: Solve for x
    x = 5,423,277,856.11/84,329.08
  6. Step 6: Final answer
    x = 64,310.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.