Home / 17,810.30-26,714.19-6,123.26

Finding the Fourth Proportional to 17,810.30, 26,714.19 and 6,123.26

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Solution

The fourth proportional to 17,810.30, 26,714.19 and 6,123.26 is: 9,184.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,810.30 : 26,714.19 = 6,123.26 : x
  2. Step 2: Convert to fraction form
    17,810.30/26,714.19 = 6,123.26/x
  3. Step 3: Cross multiply
    17,810.30x = 26,714.19 × 6,123.26
  4. Step 4: Simplify right side
    17,810.30x = 163,577,931.06
  5. Step 5: Solve for x
    x = 163,577,931.06/17,810.30
  6. Step 6: Final answer
    x = 9,184.46

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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.