Home / 97,510.68-146,266.04-35,181.16

Finding the Fourth Proportional to 97,510.68, 146,266.04 and 35,181.16

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Solution

The fourth proportional to 97,510.68, 146,266.04 and 35,181.16 is: 52,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,510.68 : 146,266.04 = 35,181.16 : x
  2. Step 2: Convert to fraction form
    97,510.68/146,266.04 = 35,181.16/x
  3. Step 3: Cross multiply
    97,510.68x = 146,266.04 × 35,181.16
  4. Step 4: Simplify right side
    97,510.68x = 5,145,808,955.81
  5. Step 5: Solve for x
    x = 5,145,808,955.81/97,510.68
  6. Step 6: Final answer
    x = 52,771.75

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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.