Home / 84,270.83-116,291.45-46,031.41

Finding the Fourth Proportional to 84,270.83, 116,291.45 and 46,031.41

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Solution

The fourth proportional to 84,270.83, 116,291.45 and 46,031.41 is: 63,522.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,270.83 : 116,291.45 = 46,031.41 : x
  2. Step 2: Convert to fraction form
    84,270.83/116,291.45 = 46,031.41/x
  3. Step 3: Cross multiply
    84,270.83x = 116,291.45 × 46,031.41
  4. Step 4: Simplify right side
    84,270.83x = 5,353,058,602.83
  5. Step 5: Solve for x
    x = 5,353,058,602.83/84,270.83
  6. Step 6: Final answer
    x = 63,522.08

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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.