Home / 36,987.55-51,002.69-23,541.62

Finding the Fourth Proportional to 36,987.55, 51,002.69 and 23,541.62

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Solution

The fourth proportional to 36,987.55, 51,002.69 and 23,541.62 is: 32,461.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,987.55 : 51,002.69 = 23,541.62 : x
  2. Step 2: Convert to fraction form
    36,987.55/51,002.69 = 23,541.62/x
  3. Step 3: Cross multiply
    36,987.55x = 51,002.69 × 23,541.62
  4. Step 4: Simplify right side
    36,987.55x = 1,200,685,574.24
  5. Step 5: Solve for x
    x = 1,200,685,574.24/36,987.55
  6. Step 6: Final answer
    x = 32,461.89

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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.