Home / 44,095.01-66,152.43-14,511.78

Finding the Fourth Proportional to 44,095.01, 66,152.43 and 14,511.78

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Solution

The fourth proportional to 44,095.01, 66,152.43 and 14,511.78 is: 21,770.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,095.01 : 66,152.43 = 14,511.78 : x
  2. Step 2: Convert to fraction form
    44,095.01/66,152.43 = 14,511.78/x
  3. Step 3: Cross multiply
    44,095.01x = 66,152.43 × 14,511.78
  4. Step 4: Simplify right side
    44,095.01x = 959,989,510.63
  5. Step 5: Solve for x
    x = 959,989,510.63/44,095.01
  6. Step 6: Final answer
    x = 21,770.94

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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.