Home / 104,929.65-144,798.03-59,606.52

Finding the Fourth Proportional to 104,929.65, 144,798.03 and 59,606.52

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Solution

The fourth proportional to 104,929.65, 144,798.03 and 59,606.52 is: 82,254.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,929.65 : 144,798.03 = 59,606.52 : x
  2. Step 2: Convert to fraction form
    104,929.65/144,798.03 = 59,606.52/x
  3. Step 3: Cross multiply
    104,929.65x = 144,798.03 × 59,606.52
  4. Step 4: Simplify right side
    104,929.65x = 8,630,906,671.16
  5. Step 5: Solve for x
    x = 8,630,906,671.16/104,929.65
  6. Step 6: Final answer
    x = 82,254.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.