Home / 4,064.48-6,090.99-1,925.07

Finding the Fourth Proportional to 4,064.48, 6,090.99 and 1,925.07

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Solution

The fourth proportional to 4,064.48, 6,090.99 and 1,925.07 is: 2,884.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.48 : 6,090.99 = 1,925.07 : x
  2. Step 2: Convert to fraction form
    4,064.48/6,090.99 = 1,925.07/x
  3. Step 3: Cross multiply
    4,064.48x = 6,090.99 × 1,925.07
  4. Step 4: Simplify right side
    4,064.48x = 11,725,571.67
  5. Step 5: Solve for x
    x = 11,725,571.67/4,064.48
  6. Step 6: Final answer
    x = 2,884.89

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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.