Home / 44,476.47-66,705.06-14,084.00

Finding the Fourth Proportional to 44,476.47, 66,705.06 and 14,084.00

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Solution

The fourth proportional to 44,476.47, 66,705.06 and 14,084.00 is: 21,122.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,476.47 : 66,705.06 = 14,084.00 : x
  2. Step 2: Convert to fraction form
    44,476.47/66,705.06 = 14,084.00/x
  3. Step 3: Cross multiply
    44,476.47x = 66,705.06 × 14,084.00
  4. Step 4: Simplify right side
    44,476.47x = 939,473,731.51
  5. Step 5: Solve for x
    x = 939,473,731.51/44,476.47
  6. Step 6: Final answer
    x = 21,122.94

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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.