Home / 84,525.64-116,646.18-46,800.70

Finding the Fourth Proportional to 84,525.64, 116,646.18 and 46,800.70

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Solution

The fourth proportional to 84,525.64, 116,646.18 and 46,800.70 is: 64,585.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,525.64 : 116,646.18 = 46,800.70 : x
  2. Step 2: Convert to fraction form
    84,525.64/116,646.18 = 46,800.70/x
  3. Step 3: Cross multiply
    84,525.64x = 116,646.18 × 46,800.70
  4. Step 4: Simplify right side
    84,525.64x = 5,459,122,876.33
  5. Step 5: Solve for x
    x = 5,459,122,876.33/84,525.64
  6. Step 6: Final answer
    x = 64,585.41

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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.