Home / 19,056.44-26,064.48-18,750.26

Finding the Fourth Proportional to 19,056.44, 26,064.48 and 18,750.26

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Solution

The fourth proportional to 19,056.44, 26,064.48 and 18,750.26 is: 25,645.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.44 : 26,064.48 = 18,750.26 : x
  2. Step 2: Convert to fraction form
    19,056.44/26,064.48 = 18,750.26/x
  3. Step 3: Cross multiply
    19,056.44x = 26,064.48 × 18,750.26
  4. Step 4: Simplify right side
    19,056.44x = 488,715,776.76
  5. Step 5: Solve for x
    x = 488,715,776.76/19,056.44
  6. Step 6: Final answer
    x = 25,645.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.