Home / 296,078.02-444,053.40-93,690.16

Finding the Fourth Proportional to 296,078.02, 444,053.40 and 93,690.16

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Solution

The fourth proportional to 296,078.02, 444,053.40 and 93,690.16 is: 140,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,078.02 : 444,053.40 = 93,690.16 : x
  2. Step 2: Convert to fraction form
    296,078.02/444,053.40 = 93,690.16/x
  3. Step 3: Cross multiply
    296,078.02x = 444,053.40 × 93,690.16
  4. Step 4: Simplify right side
    296,078.02x = 41,603,434,094.54
  5. Step 5: Solve for x
    x = 41,603,434,094.54/296,078.02
  6. Step 6: Final answer
    x = 140,515.11

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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.