Home / 45,484.04-68,289.87-23,313.32

Finding the Fourth Proportional to 45,484.04, 68,289.87 and 23,313.32

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Solution

The fourth proportional to 45,484.04, 68,289.87 and 23,313.32 is: 35,002.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,484.04 : 68,289.87 = 23,313.32 : x
  2. Step 2: Convert to fraction form
    45,484.04/68,289.87 = 23,313.32/x
  3. Step 3: Cross multiply
    45,484.04x = 68,289.87 × 23,313.32
  4. Step 4: Simplify right side
    45,484.04x = 1,592,063,592.07
  5. Step 5: Solve for x
    x = 1,592,063,592.07/45,484.04
  6. Step 6: Final answer
    x = 35,002.69

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1.5x scale

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.