Home / 94,726.69-130,722.84-52,285.23

Finding the Fourth Proportional to 94,726.69, 130,722.84 and 52,285.23

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Solution

The fourth proportional to 94,726.69, 130,722.84 and 52,285.23 is: 72,153.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,726.69 : 130,722.84 = 52,285.23 : x
  2. Step 2: Convert to fraction form
    94,726.69/130,722.84 = 52,285.23/x
  3. Step 3: Cross multiply
    94,726.69x = 130,722.84 × 52,285.23
  4. Step 4: Simplify right side
    94,726.69x = 6,834,873,755.65
  5. Step 5: Solve for x
    x = 6,834,873,755.65/94,726.69
  6. Step 6: Final answer
    x = 72,153.62

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1.5x scale

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.