Home / 93,584.63-140,292.70-34,407.65

Finding the Fourth Proportional to 93,584.63, 140,292.70 and 34,407.65

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Solution

The fourth proportional to 93,584.63, 140,292.70 and 34,407.65 is: 51,580.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,584.63 : 140,292.70 = 34,407.65 : x
  2. Step 2: Convert to fraction form
    93,584.63/140,292.70 = 34,407.65/x
  3. Step 3: Cross multiply
    93,584.63x = 140,292.70 × 34,407.65
  4. Step 4: Simplify right side
    93,584.63x = 4,827,141,331.67
  5. Step 5: Solve for x
    x = 4,827,141,331.67/93,584.63
  6. Step 6: Final answer
    x = 51,580.50

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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.