Home / 46,443.12-64,091.76-26,303.94

Finding the Fourth Proportional to 46,443.12, 64,091.76 and 26,303.94

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Solution

The fourth proportional to 46,443.12, 64,091.76 and 26,303.94 is: 36,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,443.12 : 64,091.76 = 26,303.94 : x
  2. Step 2: Convert to fraction form
    46,443.12/64,091.76 = 26,303.94/x
  3. Step 3: Cross multiply
    46,443.12x = 64,091.76 × 26,303.94
  4. Step 4: Simplify right side
    46,443.12x = 1,685,865,809.53
  5. Step 5: Solve for x
    x = 1,685,865,809.53/46,443.12
  6. Step 6: Final answer
    x = 36,299.58

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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.