Home / 64,722.27-97,094.47-29,664.93

Finding the Fourth Proportional to 64,722.27, 97,094.47 and 29,664.93

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Solution

The fourth proportional to 64,722.27, 97,094.47 and 29,664.93 is: 44,502.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,722.27 : 97,094.47 = 29,664.93 : x
  2. Step 2: Convert to fraction form
    64,722.27/97,094.47 = 29,664.93/x
  3. Step 3: Cross multiply
    64,722.27x = 97,094.47 × 29,664.93
  4. Step 4: Simplify right side
    64,722.27x = 2,880,300,655.94
  5. Step 5: Solve for x
    x = 2,880,300,655.94/64,722.27
  6. Step 6: Final answer
    x = 44,502.47

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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.