Home / 46,312.56-63,913.82-26,170.29

Finding the Fourth Proportional to 46,312.56, 63,913.82 and 26,170.29

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Solution

The fourth proportional to 46,312.56, 63,913.82 and 26,170.29 is: 36,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,312.56 : 63,913.82 = 26,170.29 : x
  2. Step 2: Convert to fraction form
    46,312.56/63,913.82 = 26,170.29/x
  3. Step 3: Cross multiply
    46,312.56x = 63,913.82 × 26,170.29
  4. Step 4: Simplify right side
    46,312.56x = 1,672,643,073.56
  5. Step 5: Solve for x
    x = 1,672,643,073.56/46,312.56
  6. Step 6: Final answer
    x = 36,116.40

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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.