Home / 44,595.61-66,903.65-15,012.66

Finding the Fourth Proportional to 44,595.61, 66,903.65 and 15,012.66

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Solution

The fourth proportional to 44,595.61, 66,903.65 and 15,012.66 is: 22,522.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,595.61 : 66,903.65 = 15,012.66 : x
  2. Step 2: Convert to fraction form
    44,595.61/66,903.65 = 15,012.66/x
  3. Step 3: Cross multiply
    44,595.61x = 66,903.65 × 15,012.66
  4. Step 4: Simplify right side
    44,595.61x = 1,004,401,750.21
  5. Step 5: Solve for x
    x = 1,004,401,750.21/44,595.61
  6. Step 6: Final answer
    x = 22,522.44

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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.