Home / 58,998.04-88,464.24-19,533.60

Finding the Fourth Proportional to 58,998.04, 88,464.24 and 19,533.60

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Solution

The fourth proportional to 58,998.04, 88,464.24 and 19,533.60 is: 29,289.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,998.04 : 88,464.24 = 19,533.60 : x
  2. Step 2: Convert to fraction form
    58,998.04/88,464.24 = 19,533.60/x
  3. Step 3: Cross multiply
    58,998.04x = 88,464.24 × 19,533.60
  4. Step 4: Simplify right side
    58,998.04x = 1,728,025,078.46
  5. Step 5: Solve for x
    x = 1,728,025,078.46/58,998.04
  6. Step 6: Final answer
    x = 29,289.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.