Home / 32,176.63-48,279.52-15,533.56

Finding the Fourth Proportional to 32,176.63, 48,279.52 and 15,533.56

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Solution

The fourth proportional to 32,176.63, 48,279.52 and 15,533.56 is: 23,307.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,176.63 : 48,279.52 = 15,533.56 : x
  2. Step 2: Convert to fraction form
    32,176.63/48,279.52 = 15,533.56/x
  3. Step 3: Cross multiply
    32,176.63x = 48,279.52 × 15,533.56
  4. Step 4: Simplify right side
    32,176.63x = 749,952,579.29
  5. Step 5: Solve for x
    x = 749,952,579.29/32,176.63
  6. Step 6: Final answer
    x = 23,307.37

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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.