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Finding the Fourth Proportional to 250,084.13, 375,126.80 and 63,095.63

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Solution

The fourth proportional to 250,084.13, 375,126.80 and 63,095.63 is: 94,643.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,084.13 : 375,126.80 = 63,095.63 : x
  2. Step 2: Convert to fraction form
    250,084.13/375,126.80 = 63,095.63/x
  3. Step 3: Cross multiply
    250,084.13x = 375,126.80 × 63,095.63
  4. Step 4: Simplify right side
    250,084.13x = 23,668,859,584.77
  5. Step 5: Solve for x
    x = 23,668,859,584.77/250,084.13
  6. Step 6: Final answer
    x = 94,643.59

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1.5x scale

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.