Home / 96,328.14-144,430.67-46,308.71

Finding the Fourth Proportional to 96,328.14, 144,430.67 and 46,308.71

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Solution

The fourth proportional to 96,328.14, 144,430.67 and 46,308.71 is: 69,433.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,328.14 : 144,430.67 = 46,308.71 : x
  2. Step 2: Convert to fraction form
    96,328.14/144,430.67 = 46,308.71/x
  3. Step 3: Cross multiply
    96,328.14x = 144,430.67 × 46,308.71
  4. Step 4: Simplify right side
    96,328.14x = 6,688,397,058.44
  5. Step 5: Solve for x
    x = 6,688,397,058.44/96,328.14
  6. Step 6: Final answer
    x = 69,433.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.