Home / 84,254.08-116,293.86-52,404.04

Finding the Fourth Proportional to 84,254.08, 116,293.86 and 52,404.04

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Solution

The fourth proportional to 84,254.08, 116,293.86 and 52,404.04 is: 72,332.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,254.08 : 116,293.86 = 52,404.04 : x
  2. Step 2: Convert to fraction form
    84,254.08/116,293.86 = 52,404.04/x
  3. Step 3: Cross multiply
    84,254.08x = 116,293.86 × 52,404.04
  4. Step 4: Simplify right side
    84,254.08x = 6,094,268,091.19
  5. Step 5: Solve for x
    x = 6,094,268,091.19/84,254.08
  6. Step 6: Final answer
    x = 72,332.02

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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.