Home / 30,051.77-44,881.58-25,561.58

Finding the Fourth Proportional to 30,051.77, 44,881.58 and 25,561.58

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Solution

The fourth proportional to 30,051.77, 44,881.58 and 25,561.58 is: 38,175.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,051.77 : 44,881.58 = 25,561.58 : x
  2. Step 2: Convert to fraction form
    30,051.77/44,881.58 = 25,561.58/x
  3. Step 3: Cross multiply
    30,051.77x = 44,881.58 × 25,561.58
  4. Step 4: Simplify right side
    30,051.77x = 1,147,243,937.19
  5. Step 5: Solve for x
    x = 1,147,243,937.19/30,051.77
  6. Step 6: Final answer
    x = 38,175.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.