Home / 36,303.14-50,070.53-31,819.10

Finding the Fourth Proportional to 36,303.14, 50,070.53 and 31,819.10

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Solution

The fourth proportional to 36,303.14, 50,070.53 and 31,819.10 is: 43,886.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303.14 : 50,070.53 = 31,819.10 : x
  2. Step 2: Convert to fraction form
    36,303.14/50,070.53 = 31,819.10/x
  3. Step 3: Cross multiply
    36,303.14x = 50,070.53 × 31,819.10
  4. Step 4: Simplify right side
    36,303.14x = 1,593,199,363.30
  5. Step 5: Solve for x
    x = 1,593,199,363.30/36,303.14
  6. Step 6: Final answer
    x = 43,886.00

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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.