Home / 1,058.24-1,460.40-592.52

Finding the Fourth Proportional to 1,058.24, 1,460.40 and 592.52

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Solution

The fourth proportional to 1,058.24, 1,460.40 and 592.52 is: 817.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058.24 : 1,460.40 = 592.52 : x
  2. Step 2: Convert to fraction form
    1,058.24/1,460.40 = 592.52/x
  3. Step 3: Cross multiply
    1,058.24x = 1,460.40 × 592.52
  4. Step 4: Simplify right side
    1,058.24x = 865,316.21
  5. Step 5: Solve for x
    x = 865,316.21/1,058.24
  6. Step 6: Final answer
    x = 817.69

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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.