Home / 35,465.27-53,210.60-15,193.52

Finding the Fourth Proportional to 35,465.27, 53,210.60 and 15,193.52

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Solution

The fourth proportional to 35,465.27, 53,210.60 and 15,193.52 is: 22,795.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,465.27 : 53,210.60 = 15,193.52 : x
  2. Step 2: Convert to fraction form
    35,465.27/53,210.60 = 15,193.52/x
  3. Step 3: Cross multiply
    35,465.27x = 53,210.60 × 15,193.52
  4. Step 4: Simplify right side
    35,465.27x = 808,456,030.27
  5. Step 5: Solve for x
    x = 808,456,030.27/35,465.27
  6. Step 6: Final answer
    x = 22,795.71

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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.