Home / 246,780.04-340,554.90-133,602.52

Finding the Fourth Proportional to 246,780.04, 340,554.90 and 133,602.52

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Solution

The fourth proportional to 246,780.04, 340,554.90 and 133,602.52 is: 184,370.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,780.04 : 340,554.90 = 133,602.52 : x
  2. Step 2: Convert to fraction form
    246,780.04/340,554.90 = 133,602.52/x
  3. Step 3: Cross multiply
    246,780.04x = 340,554.90 × 133,602.52
  4. Step 4: Simplify right side
    246,780.04x = 45,498,992,838.35
  5. Step 5: Solve for x
    x = 45,498,992,838.35/246,780.04
  6. Step 6: Final answer
    x = 184,370.64

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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.