Home / 32,860.08-49,280.40-9,486.72

Finding the Fourth Proportional to 32,860.08, 49,280.40 and 9,486.72

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Solution

The fourth proportional to 32,860.08, 49,280.40 and 9,486.72 is: 14,227.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,860.08 : 49,280.40 = 9,486.72 : x
  2. Step 2: Convert to fraction form
    32,860.08/49,280.40 = 9,486.72/x
  3. Step 3: Cross multiply
    32,860.08x = 49,280.40 × 9,486.72
  4. Step 4: Simplify right side
    32,860.08x = 467,509,356.29
  5. Step 5: Solve for x
    x = 467,509,356.29/32,860.08
  6. Step 6: Final answer
    x = 14,227.27

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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.