Home / 45,893.79-63,336.69-25,476.93

Finding the Fourth Proportional to 45,893.79, 63,336.69 and 25,476.93

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Solution

The fourth proportional to 45,893.79, 63,336.69 and 25,476.93 is: 35,159.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,893.79 : 63,336.69 = 25,476.93 : x
  2. Step 2: Convert to fraction form
    45,893.79/63,336.69 = 25,476.93/x
  3. Step 3: Cross multiply
    45,893.79x = 63,336.69 × 25,476.93
  4. Step 4: Simplify right side
    45,893.79x = 1,613,624,417.56
  5. Step 5: Solve for x
    x = 1,613,624,417.56/45,893.79
  6. Step 6: Final answer
    x = 35,159.97

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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.