Home / 63,022.59-94,547.21-52,706.43

Finding the Fourth Proportional to 63,022.59, 94,547.21 and 52,706.43

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Solution

The fourth proportional to 63,022.59, 94,547.21 and 52,706.43 is: 79,070.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,022.59 : 94,547.21 = 52,706.43 : x
  2. Step 2: Convert to fraction form
    63,022.59/94,547.21 = 52,706.43/x
  3. Step 3: Cross multiply
    63,022.59x = 94,547.21 × 52,706.43
  4. Step 4: Simplify right side
    63,022.59x = 4,983,245,642.03
  5. Step 5: Solve for x
    x = 4,983,245,642.03/63,022.59
  6. Step 6: Final answer
    x = 79,070.78

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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.