Home / 169,267.14-233,547.30-101,254.32

Finding the Fourth Proportional to 169,267.14, 233,547.30 and 101,254.32

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Solution

The fourth proportional to 169,267.14, 233,547.30 and 101,254.32 is: 139,706.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,267.14 : 233,547.30 = 101,254.32 : x
  2. Step 2: Convert to fraction form
    169,267.14/233,547.30 = 101,254.32/x
  3. Step 3: Cross multiply
    169,267.14x = 233,547.30 × 101,254.32
  4. Step 4: Simplify right side
    169,267.14x = 23,647,673,049.34
  5. Step 5: Solve for x
    x = 23,647,673,049.34/169,267.14
  6. Step 6: Final answer
    x = 139,706.22

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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.