Home / 325,036.08-448,547.33-181,796.13

Finding the Fourth Proportional to 325,036.08, 448,547.33 and 181,796.13

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Solution

The fourth proportional to 325,036.08, 448,547.33 and 181,796.13 is: 250,877.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,036.08 : 448,547.33 = 181,796.13 : x
  2. Step 2: Convert to fraction form
    325,036.08/448,547.33 = 181,796.13/x
  3. Step 3: Cross multiply
    325,036.08x = 448,547.33 × 181,796.13
  4. Step 4: Simplify right side
    325,036.08x = 81,544,168,715.83
  5. Step 5: Solve for x
    x = 81,544,168,715.83/325,036.08
  6. Step 6: Final answer
    x = 250,877.28

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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.