Home / 4,365.41-6,545.93-2,175.35

Finding the Fourth Proportional to 4,365.41, 6,545.93 and 2,175.35

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Solution

The fourth proportional to 4,365.41, 6,545.93 and 2,175.35 is: 3,261.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.41 : 6,545.93 = 2,175.35 : x
  2. Step 2: Convert to fraction form
    4,365.41/6,545.93 = 2,175.35/x
  3. Step 3: Cross multiply
    4,365.41x = 6,545.93 × 2,175.35
  4. Step 4: Simplify right side
    4,365.41x = 14,239,645.22
  5. Step 5: Solve for x
    x = 14,239,645.22/4,365.41
  6. Step 6: Final answer
    x = 3,261.93

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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.