Home / 84,446.08-116,527.44-46,719.52

Finding the Fourth Proportional to 84,446.08, 116,527.44 and 46,719.52

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Solution

The fourth proportional to 84,446.08, 116,527.44 and 46,719.52 is: 64,468.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,446.08 : 116,527.44 = 46,719.52 : x
  2. Step 2: Convert to fraction form
    84,446.08/116,527.44 = 46,719.52/x
  3. Step 3: Cross multiply
    84,446.08x = 116,527.44 × 46,719.52
  4. Step 4: Simplify right side
    84,446.08x = 5,444,106,063.63
  5. Step 5: Solve for x
    x = 5,444,106,063.63/84,446.08
  6. Step 6: Final answer
    x = 64,468.43

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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.