Home / 35,547.93-49,056.44-19,632.65

Finding the Fourth Proportional to 35,547.93, 49,056.44 and 19,632.65

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Solution

The fourth proportional to 35,547.93, 49,056.44 and 19,632.65 is: 27,093.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,547.93 : 49,056.44 = 19,632.65 : x
  2. Step 2: Convert to fraction form
    35,547.93/49,056.44 = 19,632.65/x
  3. Step 3: Cross multiply
    35,547.93x = 49,056.44 × 19,632.65
  4. Step 4: Simplify right side
    35,547.93x = 963,107,573.32
  5. Step 5: Solve for x
    x = 963,107,573.32/35,547.93
  6. Step 6: Final answer
    x = 27,093.21

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1.5x scale

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.