Home / 46,368.47-63,988.17-25,147.73

Finding the Fourth Proportional to 46,368.47, 63,988.17 and 25,147.73

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Solution

The fourth proportional to 46,368.47, 63,988.17 and 25,147.73 is: 34,703.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368.47 : 63,988.17 = 25,147.73 : x
  2. Step 2: Convert to fraction form
    46,368.47/63,988.17 = 25,147.73/x
  3. Step 3: Cross multiply
    46,368.47x = 63,988.17 × 25,147.73
  4. Step 4: Simplify right side
    46,368.47x = 1,609,157,222.35
  5. Step 5: Solve for x
    x = 1,609,157,222.35/46,368.47
  6. Step 6: Final answer
    x = 34,703.69

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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.