Home / 141,002.46-211,088.16-123,506.46

Finding the Fourth Proportional to 141,002.46, 211,088.16 and 123,506.46

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Solution

The fourth proportional to 141,002.46, 211,088.16 and 123,506.46 is: 184,895.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,002.46 : 211,088.16 = 123,506.46 : x
  2. Step 2: Convert to fraction form
    141,002.46/211,088.16 = 123,506.46/x
  3. Step 3: Cross multiply
    141,002.46x = 211,088.16 × 123,506.46
  4. Step 4: Simplify right side
    141,002.46x = 26,070,751,389.51
  5. Step 5: Solve for x
    x = 26,070,751,389.51/141,002.46
  6. Step 6: Final answer
    x = 184,895.72

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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.