Home / 560,926.50-841,389.75-166,942.50

Finding the Fourth Proportional to 560,926.50, 841,389.75 and 166,942.50

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Solution

The fourth proportional to 560,926.50, 841,389.75 and 166,942.50 is: 250,413.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,926.50 : 841,389.75 = 166,942.50 : x
  2. Step 2: Convert to fraction form
    560,926.50/841,389.75 = 166,942.50/x
  3. Step 3: Cross multiply
    560,926.50x = 841,389.75 × 166,942.50
  4. Step 4: Simplify right side
    560,926.50x = 140,463,708,339.38
  5. Step 5: Solve for x
    x = 140,463,708,339.38/560,926.50
  6. Step 6: Final answer
    x = 250,413.75

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Similar ratio
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1.5x scale

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.