Home / 44,603.51-61,543.53-30,274.43

Finding the Fourth Proportional to 44,603.51, 61,543.53 and 30,274.43

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Solution

The fourth proportional to 44,603.51, 61,543.53 and 30,274.43 is: 41,772.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,603.51 : 61,543.53 = 30,274.43 : x
  2. Step 2: Convert to fraction form
    44,603.51/61,543.53 = 30,274.43/x
  3. Step 3: Cross multiply
    44,603.51x = 61,543.53 × 30,274.43
  4. Step 4: Simplify right side
    44,603.51x = 1,863,194,983.22
  5. Step 5: Solve for x
    x = 1,863,194,983.22/44,603.51
  6. Step 6: Final answer
    x = 41,772.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.