Home / 39,676.48-59,515.07-10,094.35

Finding the Fourth Proportional to 39,676.48, 59,515.07 and 10,094.35

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Solution

The fourth proportional to 39,676.48, 59,515.07 and 10,094.35 is: 15,141.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,676.48 : 59,515.07 = 10,094.35 : x
  2. Step 2: Convert to fraction form
    39,676.48/59,515.07 = 10,094.35/x
  3. Step 3: Cross multiply
    39,676.48x = 59,515.07 × 10,094.35
  4. Step 4: Simplify right side
    39,676.48x = 600,765,598.81
  5. Step 5: Solve for x
    x = 600,765,598.81/39,676.48
  6. Step 6: Final answer
    x = 15,141.61

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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.