Home / 119,264.03-164,587.37-65,550.41

Finding the Fourth Proportional to 119,264.03, 164,587.37 and 65,550.41

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Solution

The fourth proportional to 119,264.03, 164,587.37 and 65,550.41 is: 90,461.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,264.03 : 164,587.37 = 65,550.41 : x
  2. Step 2: Convert to fraction form
    119,264.03/164,587.37 = 65,550.41/x
  3. Step 3: Cross multiply
    119,264.03x = 164,587.37 × 65,550.41
  4. Step 4: Simplify right side
    119,264.03x = 10,788,768,925.26
  5. Step 5: Solve for x
    x = 10,788,768,925.26/119,264.03
  6. Step 6: Final answer
    x = 90,461.22

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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.