Home / 155,621.93-233,437.41-60,848.28

Finding the Fourth Proportional to 155,621.93, 233,437.41 and 60,848.28

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Solution

The fourth proportional to 155,621.93, 233,437.41 and 60,848.28 is: 91,274.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,621.93 : 233,437.41 = 60,848.28 : x
  2. Step 2: Convert to fraction form
    155,621.93/233,437.41 = 60,848.28/x
  3. Step 3: Cross multiply
    155,621.93x = 233,437.41 × 60,848.28
  4. Step 4: Simplify right side
    155,621.93x = 14,204,264,886.15
  5. Step 5: Solve for x
    x = 14,204,264,886.15/155,621.93
  6. Step 6: Final answer
    x = 91,274.19

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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.