Home / 935,016.99-1,402,525.87-225,045.03

Finding the Fourth Proportional to 935,016.99, 1,402,525.87 and 225,045.03

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Solution

The fourth proportional to 935,016.99, 1,402,525.87 and 225,045.03 is: 337,567.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,016.99 : 1,402,525.87 = 225,045.03 : x
  2. Step 2: Convert to fraction form
    935,016.99/1,402,525.87 = 225,045.03/x
  3. Step 3: Cross multiply
    935,016.99x = 1,402,525.87 × 225,045.03
  4. Step 4: Simplify right side
    935,016.99x = 315,631,476,489.93
  5. Step 5: Solve for x
    x = 315,631,476,489.93/935,016.99
  6. Step 6: Final answer
    x = 337,567.64

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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.