Home / 25,148.15-37,668.23-23,676.02

Finding the Fourth Proportional to 25,148.15, 37,668.23 and 23,676.02

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Solution

The fourth proportional to 25,148.15, 37,668.23 and 23,676.02 is: 35,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,148.15 : 37,668.23 = 23,676.02 : x
  2. Step 2: Convert to fraction form
    25,148.15/37,668.23 = 23,676.02/x
  3. Step 3: Cross multiply
    25,148.15x = 37,668.23 × 23,676.02
  4. Step 4: Simplify right side
    25,148.15x = 891,833,762.81
  5. Step 5: Solve for x
    x = 891,833,762.81/25,148.15
  6. Step 6: Final answer
    x = 35,463.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.