Home / 364,740.36-547,126.17-112,030.91

Finding the Fourth Proportional to 364,740.36, 547,126.17 and 112,030.91

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Solution

The fourth proportional to 364,740.36, 547,126.17 and 112,030.91 is: 168,051.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,740.36 : 547,126.17 = 112,030.91 : x
  2. Step 2: Convert to fraction form
    364,740.36/547,126.17 = 112,030.91/x
  3. Step 3: Cross multiply
    364,740.36x = 547,126.17 × 112,030.91
  4. Step 4: Simplify right side
    364,740.36x = 61,295,042,709.91
  5. Step 5: Solve for x
    x = 61,295,042,709.91/364,740.36
  6. Step 6: Final answer
    x = 168,051.17

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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.