Home / 84,276.60-116,302.10-46,036.67

Finding the Fourth Proportional to 84,276.60, 116,302.10 and 46,036.67

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Solution

The fourth proportional to 84,276.60, 116,302.10 and 46,036.67 is: 63,530.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,276.60 : 116,302.10 = 46,036.67 : x
  2. Step 2: Convert to fraction form
    84,276.60/116,302.10 = 46,036.67/x
  3. Step 3: Cross multiply
    84,276.60x = 116,302.10 × 46,036.67
  4. Step 4: Simplify right side
    84,276.60x = 5,354,161,956.05
  5. Step 5: Solve for x
    x = 5,354,161,956.05/84,276.60
  6. Step 6: Final answer
    x = 63,530.83

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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.