Home / 560,813.29-841,094.18-161,365.03

Finding the Fourth Proportional to 560,813.29, 841,094.18 and 161,365.03

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Solution

The fourth proportional to 560,813.29, 841,094.18 and 161,365.03 is: 242,011.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,813.29 : 841,094.18 = 161,365.03 : x
  2. Step 2: Convert to fraction form
    560,813.29/841,094.18 = 161,365.03/x
  3. Step 3: Cross multiply
    560,813.29x = 841,094.18 × 161,365.03
  4. Step 4: Simplify right side
    560,813.29x = 135,723,187,588.53
  5. Step 5: Solve for x
    x = 135,723,187,588.53/560,813.29
  6. Step 6: Final answer
    x = 242,011.36

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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.