Home / 35,584.93-53,334.42-13,077.46

Finding the Fourth Proportional to 35,584.93, 53,334.42 and 13,077.46

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Solution

The fourth proportional to 35,584.93, 53,334.42 and 13,077.46 is: 19,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,584.93 : 53,334.42 = 13,077.46 : x
  2. Step 2: Convert to fraction form
    35,584.93/53,334.42 = 13,077.46/x
  3. Step 3: Cross multiply
    35,584.93x = 53,334.42 × 13,077.46
  4. Step 4: Simplify right side
    35,584.93x = 697,478,744.17
  5. Step 5: Solve for x
    x = 697,478,744.17/35,584.93
  6. Step 6: Final answer
    x = 19,600.40

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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.