Home / 113,510.45-170,284.35-34,606.22

Finding the Fourth Proportional to 113,510.45, 170,284.35 and 34,606.22

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Solution

The fourth proportional to 113,510.45, 170,284.35 and 34,606.22 is: 51,915.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,510.45 : 170,284.35 = 34,606.22 : x
  2. Step 2: Convert to fraction form
    113,510.45/170,284.35 = 34,606.22/x
  3. Step 3: Cross multiply
    113,510.45x = 170,284.35 × 34,606.22
  4. Step 4: Simplify right side
    113,510.45x = 5,892,896,827.24
  5. Step 5: Solve for x
    x = 5,892,896,827.24/113,510.45
  6. Step 6: Final answer
    x = 51,915.02

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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.