Home / 93,313.17-139,941.05-26,735.45

Finding the Fourth Proportional to 93,313.17, 139,941.05 and 26,735.45

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Solution

The fourth proportional to 93,313.17, 139,941.05 and 26,735.45 is: 40,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,313.17 : 139,941.05 = 26,735.45 : x
  2. Step 2: Convert to fraction form
    93,313.17/139,941.05 = 26,735.45/x
  3. Step 3: Cross multiply
    93,313.17x = 139,941.05 × 26,735.45
  4. Step 4: Simplify right side
    93,313.17x = 3,741,386,111.84
  5. Step 5: Solve for x
    x = 3,741,386,111.84/93,313.17
  6. Step 6: Final answer
    x = 40,094.94

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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.