Home / 44,636.76-61,526.88-30,292.20

Finding the Fourth Proportional to 44,636.76, 61,526.88 and 30,292.20

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Solution

The fourth proportional to 44,636.76, 61,526.88 and 30,292.20 is: 41,754.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,636.76 : 61,526.88 = 30,292.20 : x
  2. Step 2: Convert to fraction form
    44,636.76/61,526.88 = 30,292.20/x
  3. Step 3: Cross multiply
    44,636.76x = 61,526.88 × 30,292.20
  4. Step 4: Simplify right side
    44,636.76x = 1,863,784,554.34
  5. Step 5: Solve for x
    x = 1,863,784,554.34/44,636.76
  6. Step 6: Final answer
    x = 41,754.48

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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.