Home / 44,225.64-66,384.62-38,994.66

Finding the Fourth Proportional to 44,225.64, 66,384.62 and 38,994.66

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Solution

The fourth proportional to 44,225.64, 66,384.62 and 38,994.66 is: 58,532.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,225.64 : 66,384.62 = 38,994.66 : x
  2. Step 2: Convert to fraction form
    44,225.64/66,384.62 = 38,994.66/x
  3. Step 3: Cross multiply
    44,225.64x = 66,384.62 × 38,994.66
  4. Step 4: Simplify right side
    44,225.64x = 2,588,645,686.13
  5. Step 5: Solve for x
    x = 2,588,645,686.13/44,225.64
  6. Step 6: Final answer
    x = 58,532.69

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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.