Home / 34,110.23-47,075.59-19,005.35

Finding the Fourth Proportional to 34,110.23, 47,075.59 and 19,005.35

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Solution

The fourth proportional to 34,110.23, 47,075.59 and 19,005.35 is: 26,229.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,110.23 : 47,075.59 = 19,005.35 : x
  2. Step 2: Convert to fraction form
    34,110.23/47,075.59 = 19,005.35/x
  3. Step 3: Cross multiply
    34,110.23x = 47,075.59 × 19,005.35
  4. Step 4: Simplify right side
    34,110.23x = 894,688,087.07
  5. Step 5: Solve for x
    x = 894,688,087.07/34,110.23
  6. Step 6: Final answer
    x = 26,229.32

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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.