Home / 35,663.19-53,418.17-23,146.67

Finding the Fourth Proportional to 35,663.19, 53,418.17 and 23,146.67

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Solution

The fourth proportional to 35,663.19, 53,418.17 and 23,146.67 is: 34,670.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,663.19 : 53,418.17 = 23,146.67 : x
  2. Step 2: Convert to fraction form
    35,663.19/53,418.17 = 23,146.67/x
  3. Step 3: Cross multiply
    35,663.19x = 53,418.17 × 23,146.67
  4. Step 4: Simplify right side
    35,663.19x = 1,236,452,370.17
  5. Step 5: Solve for x
    x = 1,236,452,370.17/35,663.19
  6. Step 6: Final answer
    x = 34,670.27

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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.