Home / 35,084.67-48,417.54-19,170.13

Finding the Fourth Proportional to 35,084.67, 48,417.54 and 19,170.13

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Solution

The fourth proportional to 35,084.67, 48,417.54 and 19,170.13 is: 26,455.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084.67 : 48,417.54 = 19,170.13 : x
  2. Step 2: Convert to fraction form
    35,084.67/48,417.54 = 19,170.13/x
  3. Step 3: Cross multiply
    35,084.67x = 48,417.54 × 19,170.13
  4. Step 4: Simplify right side
    35,084.67x = 928,170,536.08
  5. Step 5: Solve for x
    x = 928,170,536.08/35,084.67
  6. Step 6: Final answer
    x = 26,455.16

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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.