Home / 170,570.04-235,386.12-95,118.52

Finding the Fourth Proportional to 170,570.04, 235,386.12 and 95,118.52

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Solution

The fourth proportional to 170,570.04, 235,386.12 and 95,118.52 is: 131,263.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,570.04 : 235,386.12 = 95,118.52 : x
  2. Step 2: Convert to fraction form
    170,570.04/235,386.12 = 95,118.52/x
  3. Step 3: Cross multiply
    170,570.04x = 235,386.12 × 95,118.52
  4. Step 4: Simplify right side
    170,570.04x = 22,389,579,362.94
  5. Step 5: Solve for x
    x = 22,389,579,362.94/170,570.04
  6. Step 6: Final answer
    x = 131,263.26

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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.