Home / 43,312.63-59,771.61-23,440.63

Finding the Fourth Proportional to 43,312.63, 59,771.61 and 23,440.63

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Solution

The fourth proportional to 43,312.63, 59,771.61 and 23,440.63 is: 32,348.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,312.63 : 59,771.61 = 23,440.63 : x
  2. Step 2: Convert to fraction form
    43,312.63/59,771.61 = 23,440.63/x
  3. Step 3: Cross multiply
    43,312.63x = 59,771.61 × 23,440.63
  4. Step 4: Simplify right side
    43,312.63x = 1,401,083,778.45
  5. Step 5: Solve for x
    x = 1,401,083,778.45/43,312.63
  6. Step 6: Final answer
    x = 32,348.16

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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.