Home / 39,043.08-58,563.54-10,963.35

Finding the Fourth Proportional to 39,043.08, 58,563.54 and 10,963.35

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Solution

The fourth proportional to 39,043.08, 58,563.54 and 10,963.35 is: 16,444.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,043.08 : 58,563.54 = 10,963.35 : x
  2. Step 2: Convert to fraction form
    39,043.08/58,563.54 = 10,963.35/x
  3. Step 3: Cross multiply
    39,043.08x = 58,563.54 × 10,963.35
  4. Step 4: Simplify right side
    39,043.08x = 642,052,586.26
  5. Step 5: Solve for x
    x = 642,052,586.26/39,043.08
  6. Step 6: Final answer
    x = 16,444.72

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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.