Home / 705,632.51-1,058,405.87-250,246.26

Finding the Fourth Proportional to 705,632.51, 1,058,405.87 and 250,246.26

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Solution

The fourth proportional to 705,632.51, 1,058,405.87 and 250,246.26 is: 375,354.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,632.51 : 1,058,405.87 = 250,246.26 : x
  2. Step 2: Convert to fraction form
    705,632.51/1,058,405.87 = 250,246.26/x
  3. Step 3: Cross multiply
    705,632.51x = 1,058,405.87 × 250,246.26
  4. Step 4: Simplify right side
    705,632.51x = 264,862,109,278.32
  5. Step 5: Solve for x
    x = 264,862,109,278.32/705,632.51
  6. Step 6: Final answer
    x = 375,354.18

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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.