Home / 124,341.44-171,585.83-70,626.29

Finding the Fourth Proportional to 124,341.44, 171,585.83 and 70,626.29

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Solution

The fourth proportional to 124,341.44, 171,585.83 and 70,626.29 is: 97,461.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,341.44 : 171,585.83 = 70,626.29 : x
  2. Step 2: Convert to fraction form
    124,341.44/171,585.83 = 70,626.29/x
  3. Step 3: Cross multiply
    124,341.44x = 171,585.83 × 70,626.29
  4. Step 4: Simplify right side
    124,341.44x = 12,118,470,236.34
  5. Step 5: Solve for x
    x = 12,118,470,236.34/124,341.44
  6. Step 6: Final answer
    x = 97,461.23

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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.