Home / 30,248.24-45,393.24-10,526.96

Finding the Fourth Proportional to 30,248.24, 45,393.24 and 10,526.96

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Solution

The fourth proportional to 30,248.24, 45,393.24 and 10,526.96 is: 15,797.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248.24 : 45,393.24 = 10,526.96 : x
  2. Step 2: Convert to fraction form
    30,248.24/45,393.24 = 10,526.96/x
  3. Step 3: Cross multiply
    30,248.24x = 45,393.24 × 10,526.96
  4. Step 4: Simplify right side
    30,248.24x = 477,852,821.75
  5. Step 5: Solve for x
    x = 477,852,821.75/30,248.24
  6. Step 6: Final answer
    x = 15,797.71

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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.