Home / 32,856.24-49,277.16-9,477.60

Finding the Fourth Proportional to 32,856.24, 49,277.16 and 9,477.60

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Solution

The fourth proportional to 32,856.24, 49,277.16 and 9,477.60 is: 14,214.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,856.24 : 49,277.16 = 9,477.60 : x
  2. Step 2: Convert to fraction form
    32,856.24/49,277.16 = 9,477.60/x
  3. Step 3: Cross multiply
    32,856.24x = 49,277.16 × 9,477.60
  4. Step 4: Simplify right side
    32,856.24x = 467,029,211.62
  5. Step 5: Solve for x
    x = 467,029,211.62/32,856.24
  6. Step 6: Final answer
    x = 14,214.32

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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.