Home / 46,368.03-63,988.07-25,147.65

Finding the Fourth Proportional to 46,368.03, 63,988.07 and 25,147.65

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Solution

The fourth proportional to 46,368.03, 63,988.07 and 25,147.65 is: 34,703.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368.03 : 63,988.07 = 25,147.65 : x
  2. Step 2: Convert to fraction form
    46,368.03/63,988.07 = 25,147.65/x
  3. Step 3: Cross multiply
    46,368.03x = 63,988.07 × 25,147.65
  4. Step 4: Simplify right side
    46,368.03x = 1,609,149,462.80
  5. Step 5: Solve for x
    x = 1,609,149,462.80/46,368.03
  6. Step 6: Final answer
    x = 34,703.86

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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.