Home / 94,323.83-141,455.67-31,132.22

Finding the Fourth Proportional to 94,323.83, 141,455.67 and 31,132.22

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Solution

The fourth proportional to 94,323.83, 141,455.67 and 31,132.22 is: 46,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,323.83 : 141,455.67 = 31,132.22 : x
  2. Step 2: Convert to fraction form
    94,323.83/141,455.67 = 31,132.22/x
  3. Step 3: Cross multiply
    94,323.83x = 141,455.67 × 31,132.22
  4. Step 4: Simplify right side
    94,323.83x = 4,403,828,214.66
  5. Step 5: Solve for x
    x = 4,403,828,214.66/94,323.83
  6. Step 6: Final answer
    x = 46,688.40

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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.