Home / 94,547.98-130,476.24-51,527.50

Finding the Fourth Proportional to 94,547.98, 130,476.24 and 51,527.50

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Solution

The fourth proportional to 94,547.98, 130,476.24 and 51,527.50 is: 71,107.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,547.98 : 130,476.24 = 51,527.50 : x
  2. Step 2: Convert to fraction form
    94,547.98/130,476.24 = 51,527.50/x
  3. Step 3: Cross multiply
    94,547.98x = 130,476.24 × 51,527.50
  4. Step 4: Simplify right side
    94,547.98x = 6,723,114,456.60
  5. Step 5: Solve for x
    x = 6,723,114,456.60/94,547.98
  6. Step 6: Final answer
    x = 71,107.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.