Home / 323,587.02-446,565.30-180,348.06

Finding the Fourth Proportional to 323,587.02, 446,565.30 and 180,348.06

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Solution

The fourth proportional to 323,587.02, 446,565.30 and 180,348.06 is: 248,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,587.02 : 446,565.30 = 180,348.06 : x
  2. Step 2: Convert to fraction form
    323,587.02/446,565.30 = 180,348.06/x
  3. Step 3: Cross multiply
    323,587.02x = 446,565.30 × 180,348.06
  4. Step 4: Simplify right side
    323,587.02x = 80,537,185,518.32
  5. Step 5: Solve for x
    x = 80,537,185,518.32/323,587.02
  6. Step 6: Final answer
    x = 248,888.80

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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.