Home / 265,972.02-367,055.46-152,802.06

Finding the Fourth Proportional to 265,972.02, 367,055.46 and 152,802.06

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Solution

The fourth proportional to 265,972.02, 367,055.46 and 152,802.06 is: 210,874.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,972.02 : 367,055.46 = 152,802.06 : x
  2. Step 2: Convert to fraction form
    265,972.02/367,055.46 = 152,802.06/x
  3. Step 3: Cross multiply
    265,972.02x = 367,055.46 × 152,802.06
  4. Step 4: Simplify right side
    265,972.02x = 56,086,830,422.25
  5. Step 5: Solve for x
    x = 56,086,830,422.25/265,972.02
  6. Step 6: Final answer
    x = 210,874.93

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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.