Home / 93,094.63-139,642.22-25,627.55

Finding the Fourth Proportional to 93,094.63, 139,642.22 and 25,627.55

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Solution

The fourth proportional to 93,094.63, 139,642.22 and 25,627.55 is: 38,441.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,094.63 : 139,642.22 = 25,627.55 : x
  2. Step 2: Convert to fraction form
    93,094.63/139,642.22 = 25,627.55/x
  3. Step 3: Cross multiply
    93,094.63x = 139,642.22 × 25,627.55
  4. Step 4: Simplify right side
    93,094.63x = 3,578,687,148.81
  5. Step 5: Solve for x
    x = 3,578,687,148.81/93,094.63
  6. Step 6: Final answer
    x = 38,441.39

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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.