Home / 38,925.14-53,327.64-37,467.35

Finding the Fourth Proportional to 38,925.14, 53,327.64 and 37,467.35

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Solution

The fourth proportional to 38,925.14, 53,327.64 and 37,467.35 is: 51,330.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,925.14 : 53,327.64 = 37,467.35 : x
  2. Step 2: Convert to fraction form
    38,925.14/53,327.64 = 37,467.35/x
  3. Step 3: Cross multiply
    38,925.14x = 53,327.64 × 37,467.35
  4. Step 4: Simplify right side
    38,925.14x = 1,998,045,165.22
  5. Step 5: Solve for x
    x = 1,998,045,165.22/38,925.14
  6. Step 6: Final answer
    x = 51,330.46

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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.