Home / 38,973.24-53,787.24-23,875.92

Finding the Fourth Proportional to 38,973.24, 53,787.24 and 23,875.92

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Solution

The fourth proportional to 38,973.24, 53,787.24 and 23,875.92 is: 32,951.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,973.24 : 53,787.24 = 23,875.92 : x
  2. Step 2: Convert to fraction form
    38,973.24/53,787.24 = 23,875.92/x
  3. Step 3: Cross multiply
    38,973.24x = 53,787.24 × 23,875.92
  4. Step 4: Simplify right side
    38,973.24x = 1,284,219,839.26
  5. Step 5: Solve for x
    x = 1,284,219,839.26/38,973.24
  6. Step 6: Final answer
    x = 32,951.32

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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.