Home / 84,560.36-116,693.04-46,834.60

Finding the Fourth Proportional to 84,560.36, 116,693.04 and 46,834.60

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Solution

The fourth proportional to 84,560.36, 116,693.04 and 46,834.60 is: 64,631.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,560.36 : 116,693.04 = 46,834.60 : x
  2. Step 2: Convert to fraction form
    84,560.36/116,693.04 = 46,834.60/x
  3. Step 3: Cross multiply
    84,560.36x = 116,693.04 × 46,834.60
  4. Step 4: Simplify right side
    84,560.36x = 5,465,271,851.18
  5. Step 5: Solve for x
    x = 5,465,271,851.18/84,560.36
  6. Step 6: Final answer
    x = 64,631.61

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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.