Home / 32,114.41-48,176.16-9,929.73

Finding the Fourth Proportional to 32,114.41, 48,176.16 and 9,929.73

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Solution

The fourth proportional to 32,114.41, 48,176.16 and 9,929.73 is: 14,896.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,114.41 : 48,176.16 = 9,929.73 : x
  2. Step 2: Convert to fraction form
    32,114.41/48,176.16 = 9,929.73/x
  3. Step 3: Cross multiply
    32,114.41x = 48,176.16 × 9,929.73
  4. Step 4: Simplify right side
    32,114.41x = 478,376,261.24
  5. Step 5: Solve for x
    x = 478,376,261.24/32,114.41
  6. Step 6: Final answer
    x = 14,896.00

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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.