Home / 44,706.69-61,677.56-28,800.32

Finding the Fourth Proportional to 44,706.69, 61,677.56 and 28,800.32

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Solution

The fourth proportional to 44,706.69, 61,677.56 and 28,800.32 is: 39,733.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706.69 : 61,677.56 = 28,800.32 : x
  2. Step 2: Convert to fraction form
    44,706.69/61,677.56 = 28,800.32/x
  3. Step 3: Cross multiply
    44,706.69x = 61,677.56 × 28,800.32
  4. Step 4: Simplify right side
    44,706.69x = 1,776,333,012.43
  5. Step 5: Solve for x
    x = 1,776,333,012.43/44,706.69
  6. Step 6: Final answer
    x = 39,733.05

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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.