Home / 53,797.01-74,293.11-44,330.69

Finding the Fourth Proportional to 53,797.01, 74,293.11 and 44,330.69

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Solution

The fourth proportional to 53,797.01, 74,293.11 and 44,330.69 is: 61,220.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,797.01 : 74,293.11 = 44,330.69 : x
  2. Step 2: Convert to fraction form
    53,797.01/74,293.11 = 44,330.69/x
  3. Step 3: Cross multiply
    53,797.01x = 74,293.11 × 44,330.69
  4. Step 4: Simplify right side
    53,797.01x = 3,293,464,828.55
  5. Step 5: Solve for x
    x = 3,293,464,828.55/53,797.01
  6. Step 6: Final answer
    x = 61,220.22

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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.