Home / 47,254.12-70,881.26-44,367.28

Finding the Fourth Proportional to 47,254.12, 70,881.26 and 44,367.28

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Solution

The fourth proportional to 47,254.12, 70,881.26 and 44,367.28 is: 66,551.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,254.12 : 70,881.26 = 44,367.28 : x
  2. Step 2: Convert to fraction form
    47,254.12/70,881.26 = 44,367.28/x
  3. Step 3: Cross multiply
    47,254.12x = 70,881.26 × 44,367.28
  4. Step 4: Simplify right side
    47,254.12x = 3,144,808,709.17
  5. Step 5: Solve for x
    x = 3,144,808,709.17/47,254.12
  6. Step 6: Final answer
    x = 66,551.00

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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.