Home / 93,928.69-140,901.23-23,808

Finding the Fourth Proportional to 93,928.69, 140,901.23 and 23,808

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Solution

The fourth proportional to 93,928.69, 140,901.23 and 23,808 is: 35,714.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,928.69 : 140,901.23 = 23,808 : x
  2. Step 2: Convert to fraction form
    93,928.69/140,901.23 = 23,808/x
  3. Step 3: Cross multiply
    93,928.69x = 140,901.23 × 23,808
  4. Step 4: Simplify right side
    93,928.69x = 3,354,576,543.36
  5. Step 5: Solve for x
    x = 3,354,576,543.36/93,928.69
  6. Step 6: Final answer
    x = 35,714.08

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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.