Home / 46,297.12-63,890.01-25,076.38

Finding the Fourth Proportional to 46,297.12, 63,890.01 and 25,076.38

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Solution

The fourth proportional to 46,297.12, 63,890.01 and 25,076.38 is: 34,605.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,297.12 : 63,890.01 = 25,076.38 : x
  2. Step 2: Convert to fraction form
    46,297.12/63,890.01 = 25,076.38/x
  3. Step 3: Cross multiply
    46,297.12x = 63,890.01 × 25,076.38
  4. Step 4: Simplify right side
    46,297.12x = 1,602,130,168.96
  5. Step 5: Solve for x
    x = 1,602,130,168.96/46,297.12
  6. Step 6: Final answer
    x = 34,605.40

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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.