Home / 84,313.85-116,353.13-46,588.10

Finding the Fourth Proportional to 84,313.85, 116,353.13 and 46,588.10

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Solution

The fourth proportional to 84,313.85, 116,353.13 and 46,588.10 is: 64,291.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,313.85 : 116,353.13 = 46,588.10 : x
  2. Step 2: Convert to fraction form
    84,313.85/116,353.13 = 46,588.10/x
  3. Step 3: Cross multiply
    84,313.85x = 116,353.13 × 46,588.10
  4. Step 4: Simplify right side
    84,313.85x = 5,420,670,441.05
  5. Step 5: Solve for x
    x = 5,420,670,441.05/84,313.85
  6. Step 6: Final answer
    x = 64,291.58

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Double scale
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1.5x scale

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.