Home / 250,302.24-375,454.98-63,314.28

Finding the Fourth Proportional to 250,302.24, 375,454.98 and 63,314.28

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Solution

The fourth proportional to 250,302.24, 375,454.98 and 63,314.28 is: 94,971.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,302.24 : 375,454.98 = 63,314.28 : x
  2. Step 2: Convert to fraction form
    250,302.24/375,454.98 = 63,314.28/x
  3. Step 3: Cross multiply
    250,302.24x = 375,454.98 × 63,314.28
  4. Step 4: Simplify right side
    250,302.24x = 23,771,661,731.11
  5. Step 5: Solve for x
    x = 23,771,661,731.11/250,302.24
  6. Step 6: Final answer
    x = 94,971.83

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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.