Home / 62,851.07-94,307.29-29,574.45

Finding the Fourth Proportional to 62,851.07, 94,307.29 and 29,574.45

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Solution

The fourth proportional to 62,851.07, 94,307.29 and 29,574.45 is: 44,376.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,851.07 : 94,307.29 = 29,574.45 : x
  2. Step 2: Convert to fraction form
    62,851.07/94,307.29 = 29,574.45/x
  3. Step 3: Cross multiply
    62,851.07x = 94,307.29 × 29,574.45
  4. Step 4: Simplify right side
    62,851.07x = 2,789,086,158.80
  5. Step 5: Solve for x
    x = 2,789,086,158.80/62,851.07
  6. Step 6: Final answer
    x = 44,376.11

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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.