Home / 94,574.14-130,502.01-52,124.50

Finding the Fourth Proportional to 94,574.14, 130,502.01 and 52,124.50

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Solution

The fourth proportional to 94,574.14, 130,502.01 and 52,124.50 is: 71,926.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,574.14 : 130,502.01 = 52,124.50 : x
  2. Step 2: Convert to fraction form
    94,574.14/130,502.01 = 52,124.50/x
  3. Step 3: Cross multiply
    94,574.14x = 130,502.01 × 52,124.50
  4. Step 4: Simplify right side
    94,574.14x = 6,802,352,020.25
  5. Step 5: Solve for x
    x = 6,802,352,020.25/94,574.14
  6. Step 6: Final answer
    x = 71,926.13

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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.