Home / 46,991.28-64,838.55-26,854.77

Finding the Fourth Proportional to 46,991.28, 64,838.55 and 26,854.77

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Solution

The fourth proportional to 46,991.28, 64,838.55 and 26,854.77 is: 37,054.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,991.28 : 64,838.55 = 26,854.77 : x
  2. Step 2: Convert to fraction form
    46,991.28/64,838.55 = 26,854.77/x
  3. Step 3: Cross multiply
    46,991.28x = 64,838.55 × 26,854.77
  4. Step 4: Simplify right side
    46,991.28x = 1,741,224,347.38
  5. Step 5: Solve for x
    x = 1,741,224,347.38/46,991.28
  6. Step 6: Final answer
    x = 37,054.20

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1.5x scale

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.