Home / 59,485.48-82,090.08-32,628.21

Finding the Fourth Proportional to 59,485.48, 82,090.08 and 32,628.21

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Solution

The fourth proportional to 59,485.48, 82,090.08 and 32,628.21 is: 45,027.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,485.48 : 82,090.08 = 32,628.21 : x
  2. Step 2: Convert to fraction form
    59,485.48/82,090.08 = 32,628.21/x
  3. Step 3: Cross multiply
    59,485.48x = 82,090.08 × 32,628.21
  4. Step 4: Simplify right side
    59,485.48x = 2,678,452,369.16
  5. Step 5: Solve for x
    x = 2,678,452,369.16/59,485.48
  6. Step 6: Final answer
    x = 45,027.00

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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.