Home / 56,011.76-84,017.64-46,111.33

Finding the Fourth Proportional to 56,011.76, 84,017.64 and 46,111.33

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Solution

The fourth proportional to 56,011.76, 84,017.64 and 46,111.33 is: 69,167.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,011.76 : 84,017.64 = 46,111.33 : x
  2. Step 2: Convert to fraction form
    56,011.76/84,017.64 = 46,111.33/x
  3. Step 3: Cross multiply
    56,011.76x = 84,017.64 × 46,111.33
  4. Step 4: Simplify right side
    56,011.76x = 3,874,164,893.30
  5. Step 5: Solve for x
    x = 3,874,164,893.30/56,011.76
  6. Step 6: Final answer
    x = 69,167.00

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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.