Home / 295,297.02-443,010.12-95,637.59

Finding the Fourth Proportional to 295,297.02, 443,010.12 and 95,637.59

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Solution

The fourth proportional to 295,297.02, 443,010.12 and 95,637.59 is: 143,477.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,297.02 : 443,010.12 = 95,637.59 : x
  2. Step 2: Convert to fraction form
    295,297.02/443,010.12 = 95,637.59/x
  3. Step 3: Cross multiply
    295,297.02x = 443,010.12 × 95,637.59
  4. Step 4: Simplify right side
    295,297.02x = 42,368,420,222.41
  5. Step 5: Solve for x
    x = 42,368,420,222.41/295,297.02
  6. Step 6: Final answer
    x = 143,477.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.