Home / 155,598.54-233,345.88-60,804.06

Finding the Fourth Proportional to 155,598.54, 233,345.88 and 60,804.06

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Solution

The fourth proportional to 155,598.54, 233,345.88 and 60,804.06 is: 91,185.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,598.54 : 233,345.88 = 60,804.06 : x
  2. Step 2: Convert to fraction form
    155,598.54/233,345.88 = 60,804.06/x
  3. Step 3: Cross multiply
    155,598.54x = 233,345.88 × 60,804.06
  4. Step 4: Simplify right side
    155,598.54x = 14,188,376,888.27
  5. Step 5: Solve for x
    x = 14,188,376,888.27/155,598.54
  6. Step 6: Final answer
    x = 91,185.80

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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.