Home / 39,089.34-58,633.19-9,507.33

Finding the Fourth Proportional to 39,089.34, 58,633.19 and 9,507.33

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Solution

The fourth proportional to 39,089.34, 58,633.19 and 9,507.33 is: 14,260.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,089.34 : 58,633.19 = 9,507.33 : x
  2. Step 2: Convert to fraction form
    39,089.34/58,633.19 = 9,507.33/x
  3. Step 3: Cross multiply
    39,089.34x = 58,633.19 × 9,507.33
  4. Step 4: Simplify right side
    39,089.34x = 557,445,038.75
  5. Step 5: Solve for x
    x = 557,445,038.75/39,089.34
  6. Step 6: Final answer
    x = 14,260.79

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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.