Home / 265,966.02-367,047.18-152,796.06

Finding the Fourth Proportional to 265,966.02, 367,047.18 and 152,796.06

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Solution

The fourth proportional to 265,966.02, 367,047.18 and 152,796.06 is: 210,866.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,966.02 : 367,047.18 = 152,796.06 : x
  2. Step 2: Convert to fraction form
    265,966.02/367,047.18 = 152,796.06/x
  3. Step 3: Cross multiply
    265,966.02x = 367,047.18 × 152,796.06
  4. Step 4: Simplify right side
    265,966.02x = 56,083,362,938.11
  5. Step 5: Solve for x
    x = 56,083,362,938.11/265,966.02
  6. Step 6: Final answer
    x = 210,866.65

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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.