Home / 152,466.42-210,506.34-95,192.94

Finding the Fourth Proportional to 152,466.42, 210,506.34 and 95,192.94

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Solution

The fourth proportional to 152,466.42, 210,506.34 and 95,192.94 is: 131,430.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,466.42 : 210,506.34 = 95,192.94 : x
  2. Step 2: Convert to fraction form
    152,466.42/210,506.34 = 95,192.94/x
  3. Step 3: Cross multiply
    152,466.42x = 210,506.34 × 95,192.94
  4. Step 4: Simplify right side
    152,466.42x = 20,038,717,393.24
  5. Step 5: Solve for x
    x = 20,038,717,393.24/152,466.42
  6. Step 6: Final answer
    x = 131,430.37

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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.