Home / 29,915.58-45,051.47-26,066.46

Finding the Fourth Proportional to 29,915.58, 45,051.47 and 26,066.46

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Solution

The fourth proportional to 29,915.58, 45,051.47 and 26,066.46 is: 39,254.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,915.58 : 45,051.47 = 26,066.46 : x
  2. Step 2: Convert to fraction form
    29,915.58/45,051.47 = 26,066.46/x
  3. Step 3: Cross multiply
    29,915.58x = 45,051.47 × 26,066.46
  4. Step 4: Simplify right side
    29,915.58x = 1,174,332,210.36
  5. Step 5: Solve for x
    x = 1,174,332,210.36/29,915.58
  6. Step 6: Final answer
    x = 39,254.87

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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.