Home / 34,444.11-47,526.96-21,674.86

Finding the Fourth Proportional to 34,444.11, 47,526.96 and 21,674.86

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Solution

The fourth proportional to 34,444.11, 47,526.96 and 21,674.86 is: 29,907.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,444.11 : 47,526.96 = 21,674.86 : x
  2. Step 2: Convert to fraction form
    34,444.11/47,526.96 = 21,674.86/x
  3. Step 3: Cross multiply
    34,444.11x = 47,526.96 × 21,674.86
  4. Step 4: Simplify right side
    34,444.11x = 1,030,140,204.23
  5. Step 5: Solve for x
    x = 1,030,140,204.23/34,444.11
  6. Step 6: Final answer
    x = 29,907.59

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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.