Home / 32,110.16-48,169.85-9,925.47

Finding the Fourth Proportional to 32,110.16, 48,169.85 and 9,925.47

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Solution

The fourth proportional to 32,110.16, 48,169.85 and 9,925.47 is: 14,889.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,110.16 : 48,169.85 = 9,925.47 : x
  2. Step 2: Convert to fraction form
    32,110.16/48,169.85 = 9,925.47/x
  3. Step 3: Cross multiply
    32,110.16x = 48,169.85 × 9,925.47
  4. Step 4: Simplify right side
    32,110.16x = 478,108,351.45
  5. Step 5: Solve for x
    x = 478,108,351.45/32,110.16
  6. Step 6: Final answer
    x = 14,889.63

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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.