Home / 44,981.63-67,465.51-15,392.66

Finding the Fourth Proportional to 44,981.63, 67,465.51 and 15,392.66

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Solution

The fourth proportional to 44,981.63, 67,465.51 and 15,392.66 is: 23,086.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,981.63 : 67,465.51 = 15,392.66 : x
  2. Step 2: Convert to fraction form
    44,981.63/67,465.51 = 15,392.66/x
  3. Step 3: Cross multiply
    44,981.63x = 67,465.51 × 15,392.66
  4. Step 4: Simplify right side
    44,981.63x = 1,038,473,787.34
  5. Step 5: Solve for x
    x = 1,038,473,787.34/44,981.63
  6. Step 6: Final answer
    x = 23,086.62

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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.