Home / 43,313.19-64,895.85-23,556.48

Finding the Fourth Proportional to 43,313.19, 64,895.85 and 23,556.48

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Solution

The fourth proportional to 43,313.19, 64,895.85 and 23,556.48 is: 35,294.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313.19 : 64,895.85 = 23,556.48 : x
  2. Step 2: Convert to fraction form
    43,313.19/64,895.85 = 23,556.48/x
  3. Step 3: Cross multiply
    43,313.19x = 64,895.85 × 23,556.48
  4. Step 4: Simplify right side
    43,313.19x = 1,528,717,792.61
  5. Step 5: Solve for x
    x = 1,528,717,792.61/43,313.19
  6. Step 6: Final answer
    x = 35,294.51

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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.