Home / 45,225.96-62,415.66-25,089.33

Finding the Fourth Proportional to 45,225.96, 62,415.66 and 25,089.33

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Solution

The fourth proportional to 45,225.96, 62,415.66 and 25,089.33 is: 34,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,225.96 : 62,415.66 = 25,089.33 : x
  2. Step 2: Convert to fraction form
    45,225.96/62,415.66 = 25,089.33/x
  3. Step 3: Cross multiply
    45,225.96x = 62,415.66 × 25,089.33
  4. Step 4: Simplify right side
    45,225.96x = 1,565,966,909.20
  5. Step 5: Solve for x
    x = 1,565,966,909.20/45,225.96
  6. Step 6: Final answer
    x = 34,625.40

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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.