Home / 53,795.01-74,290.35-44,328.69

Finding the Fourth Proportional to 53,795.01, 74,290.35 and 44,328.69

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Solution

The fourth proportional to 53,795.01, 74,290.35 and 44,328.69 is: 61,217.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,795.01 : 74,290.35 = 44,328.69 : x
  2. Step 2: Convert to fraction form
    53,795.01/74,290.35 = 44,328.69/x
  3. Step 3: Cross multiply
    53,795.01x = 74,290.35 × 44,328.69
  4. Step 4: Simplify right side
    53,795.01x = 3,293,193,895.14
  5. Step 5: Solve for x
    x = 3,293,193,895.14/53,795.01
  6. Step 6: Final answer
    x = 61,217.46

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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.