Home / 246,547.12-369,483.72-134,080.24

Finding the Fourth Proportional to 246,547.12, 369,483.72 and 134,080.24

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Solution

The fourth proportional to 246,547.12, 369,483.72 and 134,080.24 is: 200,937.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,547.12 : 369,483.72 = 134,080.24 : x
  2. Step 2: Convert to fraction form
    246,547.12/369,483.72 = 134,080.24/x
  3. Step 3: Cross multiply
    246,547.12x = 369,483.72 × 134,080.24
  4. Step 4: Simplify right side
    246,547.12x = 49,540,465,853.69
  5. Step 5: Solve for x
    x = 49,540,465,853.69/246,547.12
  6. Step 6: Final answer
    x = 200,937.11

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1.5x scale

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.