Home / 44,307.74-61,110.14-28,393.67

Finding the Fourth Proportional to 44,307.74, 61,110.14 and 28,393.67

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Solution

The fourth proportional to 44,307.74, 61,110.14 and 28,393.67 is: 39,161.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307.74 : 61,110.14 = 28,393.67 : x
  2. Step 2: Convert to fraction form
    44,307.74/61,110.14 = 28,393.67/x
  3. Step 3: Cross multiply
    44,307.74x = 61,110.14 × 28,393.67
  4. Step 4: Simplify right side
    44,307.74x = 1,735,141,159.62
  5. Step 5: Solve for x
    x = 1,735,141,159.62/44,307.74
  6. Step 6: Final answer
    x = 39,161.13

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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.