Home / 46,547.10-69,820.65-27,884.70

Finding the Fourth Proportional to 46,547.10, 69,820.65 and 27,884.70

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Solution

The fourth proportional to 46,547.10, 69,820.65 and 27,884.70 is: 41,827.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,547.10 : 69,820.65 = 27,884.70 : x
  2. Step 2: Convert to fraction form
    46,547.10/69,820.65 = 27,884.70/x
  3. Step 3: Cross multiply
    46,547.10x = 69,820.65 × 27,884.70
  4. Step 4: Simplify right side
    46,547.10x = 1,946,927,879.06
  5. Step 5: Solve for x
    x = 1,946,927,879.06/46,547.10
  6. Step 6: Final answer
    x = 41,827.05

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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.