Home / 84,350.32-116,403.33-46,624.57

Finding the Fourth Proportional to 84,350.32, 116,403.33 and 46,624.57

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Solution

The fourth proportional to 84,350.32, 116,403.33 and 46,624.57 is: 64,341.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,350.32 : 116,403.33 = 46,624.57 : x
  2. Step 2: Convert to fraction form
    84,350.32/116,403.33 = 46,624.57/x
  3. Step 3: Cross multiply
    84,350.32x = 116,403.33 × 46,624.57
  4. Step 4: Simplify right side
    84,350.32x = 5,427,255,207.82
  5. Step 5: Solve for x
    x = 5,427,255,207.82/84,350.32
  6. Step 6: Final answer
    x = 64,341.84

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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.