Home / 62,410.10-86,104.92-35,533.60

Finding the Fourth Proportional to 62,410.10, 86,104.92 and 35,533.60

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Solution

The fourth proportional to 62,410.10, 86,104.92 and 35,533.60 is: 49,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,410.10 : 86,104.92 = 35,533.60 : x
  2. Step 2: Convert to fraction form
    62,410.10/86,104.92 = 35,533.60/x
  3. Step 3: Cross multiply
    62,410.10x = 86,104.92 × 35,533.60
  4. Step 4: Simplify right side
    62,410.10x = 3,059,617,785.31
  5. Step 5: Solve for x
    x = 3,059,617,785.31/62,410.10
  6. Step 6: Final answer
    x = 49,024.40

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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.