Home / 945,259.67-1,417,882.22-235,282.93

Finding the Fourth Proportional to 945,259.67, 1,417,882.22 and 235,282.93

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Solution

The fourth proportional to 945,259.67, 1,417,882.22 and 235,282.93 is: 352,922.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,259.67 : 1,417,882.22 = 235,282.93 : x
  2. Step 2: Convert to fraction form
    945,259.67/1,417,882.22 = 235,282.93/x
  3. Step 3: Cross multiply
    945,259.67x = 1,417,882.22 × 235,282.93
  4. Step 4: Simplify right side
    945,259.67x = 333,603,479,277.70
  5. Step 5: Solve for x
    x = 333,603,479,277.70/945,259.67
  6. Step 6: Final answer
    x = 352,922.58

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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.