Home / 328,040.23-452,697.14-184,802.53

Finding the Fourth Proportional to 328,040.23, 452,697.14 and 184,802.53

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Solution

The fourth proportional to 328,040.23, 452,697.14 and 184,802.53 is: 255,028.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,040.23 : 452,697.14 = 184,802.53 : x
  2. Step 2: Convert to fraction form
    328,040.23/452,697.14 = 184,802.53/x
  3. Step 3: Cross multiply
    328,040.23x = 452,697.14 × 184,802.53
  4. Step 4: Simplify right side
    328,040.23x = 83,659,576,795.76
  5. Step 5: Solve for x
    x = 83,659,576,795.76/328,040.23
  6. Step 6: Final answer
    x = 255,028.41

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1.5x scale

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.