Home / 84,525.83-116,649.28-46,800.08

Finding the Fourth Proportional to 84,525.83, 116,649.28 and 46,800.08

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Solution

The fourth proportional to 84,525.83, 116,649.28 and 46,800.08 is: 64,586.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,525.83 : 116,649.28 = 46,800.08 : x
  2. Step 2: Convert to fraction form
    84,525.83/116,649.28 = 46,800.08/x
  3. Step 3: Cross multiply
    84,525.83x = 116,649.28 × 46,800.08
  4. Step 4: Simplify right side
    84,525.83x = 5,459,195,548.63
  5. Step 5: Solve for x
    x = 5,459,195,548.63/84,525.83
  6. Step 6: Final answer
    x = 64,586.12

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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.