Home / 44,598.07-66,907.56-13,008.74

Finding the Fourth Proportional to 44,598.07, 66,907.56 and 13,008.74

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Solution

The fourth proportional to 44,598.07, 66,907.56 and 13,008.74 is: 19,516.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,598.07 : 66,907.56 = 13,008.74 : x
  2. Step 2: Convert to fraction form
    44,598.07/66,907.56 = 13,008.74/x
  3. Step 3: Cross multiply
    44,598.07x = 66,907.56 × 13,008.74
  4. Step 4: Simplify right side
    44,598.07x = 870,383,052.07
  5. Step 5: Solve for x
    x = 870,383,052.07/44,598.07
  6. Step 6: Final answer
    x = 19,516.16

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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.