Home / 154,816.44-232,004.93-64,762.10

Finding the Fourth Proportional to 154,816.44, 232,004.93 and 64,762.10

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Solution

The fourth proportional to 154,816.44, 232,004.93 and 64,762.10 is: 97,051.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,816.44 : 232,004.93 = 64,762.10 : x
  2. Step 2: Convert to fraction form
    154,816.44/232,004.93 = 64,762.10/x
  3. Step 3: Cross multiply
    154,816.44x = 232,004.93 × 64,762.10
  4. Step 4: Simplify right side
    154,816.44x = 15,025,126,409.77
  5. Step 5: Solve for x
    x = 15,025,126,409.77/154,816.44
  6. Step 6: Final answer
    x = 97,051.23

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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.