Home / 352,674.04-529,047.54-116,016.40

Finding the Fourth Proportional to 352,674.04, 529,047.54 and 116,016.40

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Solution

The fourth proportional to 352,674.04, 529,047.54 and 116,016.40 is: 174,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,674.04 : 529,047.54 = 116,016.40 : x
  2. Step 2: Convert to fraction form
    352,674.04/529,047.54 = 116,016.40/x
  3. Step 3: Cross multiply
    352,674.04x = 529,047.54 × 116,016.40
  4. Step 4: Simplify right side
    352,674.04x = 61,378,191,019.66
  5. Step 5: Solve for x
    x = 61,378,191,019.66/352,674.04
  6. Step 6: Final answer
    x = 174,036.60

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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.