Home / 84,410.64-116,522.55-52,595.27

Finding the Fourth Proportional to 84,410.64, 116,522.55 and 52,595.27

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Solution

The fourth proportional to 84,410.64, 116,522.55 and 52,595.27 is: 72,603.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,410.64 : 116,522.55 = 52,595.27 : x
  2. Step 2: Convert to fraction form
    84,410.64/116,522.55 = 52,595.27/x
  3. Step 3: Cross multiply
    84,410.64x = 116,522.55 × 52,595.27
  4. Step 4: Simplify right side
    84,410.64x = 6,128,534,395.73
  5. Step 5: Solve for x
    x = 6,128,534,395.73/84,410.64
  6. Step 6: Final answer
    x = 72,603.81

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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.