Home / 44,030.49-66,055.30-14,447.19

Finding the Fourth Proportional to 44,030.49, 66,055.30 and 14,447.19

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Solution

The fourth proportional to 44,030.49, 66,055.30 and 14,447.19 is: 21,673.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030.49 : 66,055.30 = 14,447.19 : x
  2. Step 2: Convert to fraction form
    44,030.49/66,055.30 = 14,447.19/x
  3. Step 3: Cross multiply
    44,030.49x = 66,055.30 × 14,447.19
  4. Step 4: Simplify right side
    44,030.49x = 954,313,681.20
  5. Step 5: Solve for x
    x = 954,313,681.20/44,030.49
  6. Step 6: Final answer
    x = 21,673.93

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Double scale
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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.