Home / 35,547.92-49,055.86-19,632.24

Finding the Fourth Proportional to 35,547.92, 49,055.86 and 19,632.24

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Solution

The fourth proportional to 35,547.92, 49,055.86 and 19,632.24 is: 27,092.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,547.92 : 49,055.86 = 19,632.24 : x
  2. Step 2: Convert to fraction form
    35,547.92/49,055.86 = 19,632.24/x
  3. Step 3: Cross multiply
    35,547.92x = 49,055.86 × 19,632.24
  4. Step 4: Simplify right side
    35,547.92x = 963,076,416.93
  5. Step 5: Solve for x
    x = 963,076,416.93/35,547.92
  6. Step 6: Final answer
    x = 27,092.34

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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.