Home / 177,636.93-266,444.46-59,298.36

Finding the Fourth Proportional to 177,636.93, 266,444.46 and 59,298.36

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Solution

The fourth proportional to 177,636.93, 266,444.46 and 59,298.36 is: 88,943.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,636.93 : 266,444.46 = 59,298.36 : x
  2. Step 2: Convert to fraction form
    177,636.93/266,444.46 = 59,298.36/x
  3. Step 3: Cross multiply
    177,636.93x = 266,444.46 × 59,298.36
  4. Step 4: Simplify right side
    177,636.93x = 15,799,719,509.09
  5. Step 5: Solve for x
    x = 15,799,719,509.09/177,636.93
  6. Step 6: Final answer
    x = 88,943.89

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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.