Home / 46,266.18-63,831.63-30,126.12

Finding the Fourth Proportional to 46,266.18, 63,831.63 and 30,126.12

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Solution

The fourth proportional to 46,266.18, 63,831.63 and 30,126.12 is: 41,563.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,266.18 : 63,831.63 = 30,126.12 : x
  2. Step 2: Convert to fraction form
    46,266.18/63,831.63 = 30,126.12/x
  3. Step 3: Cross multiply
    46,266.18x = 63,831.63 × 30,126.12
  4. Step 4: Simplify right side
    46,266.18x = 1,922,999,345.18
  5. Step 5: Solve for x
    x = 1,922,999,345.18/46,266.18
  6. Step 6: Final answer
    x = 41,563.82

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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.