Home / 31,328.93-46,667.85-29,631.27

Finding the Fourth Proportional to 31,328.93, 46,667.85 and 29,631.27

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Solution

The fourth proportional to 31,328.93, 46,667.85 and 29,631.27 is: 44,139.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,328.93 : 46,667.85 = 29,631.27 : x
  2. Step 2: Convert to fraction form
    31,328.93/46,667.85 = 29,631.27/x
  3. Step 3: Cross multiply
    31,328.93x = 46,667.85 × 29,631.27
  4. Step 4: Simplify right side
    31,328.93x = 1,382,827,465.05
  5. Step 5: Solve for x
    x = 1,382,827,465.05/31,328.93
  6. Step 6: Final answer
    x = 44,139.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.