Home / 30,534.37-46,009.56-25,109.24

Finding the Fourth Proportional to 30,534.37, 46,009.56 and 25,109.24

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Solution

The fourth proportional to 30,534.37, 46,009.56 and 25,109.24 is: 37,834.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,534.37 : 46,009.56 = 25,109.24 : x
  2. Step 2: Convert to fraction form
    30,534.37/46,009.56 = 25,109.24/x
  3. Step 3: Cross multiply
    30,534.37x = 46,009.56 × 25,109.24
  4. Step 4: Simplify right side
    30,534.37x = 1,155,265,030.70
  5. Step 5: Solve for x
    x = 1,155,265,030.70/30,534.37
  6. Step 6: Final answer
    x = 37,834.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.