Home / 185,752.04-256,403.22-110,300

Finding the Fourth Proportional to 185,752.04, 256,403.22 and 110,300

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Solution

The fourth proportional to 185,752.04, 256,403.22 and 110,300 is: 152,252.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,752.04 : 256,403.22 = 110,300 : x
  2. Step 2: Convert to fraction form
    185,752.04/256,403.22 = 110,300/x
  3. Step 3: Cross multiply
    185,752.04x = 256,403.22 × 110,300
  4. Step 4: Simplify right side
    185,752.04x = 28,281,275,166
  5. Step 5: Solve for x
    x = 28,281,275,166/185,752.04
  6. Step 6: Final answer
    x = 152,252.84

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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.