Home / 116,088.84-174,133.26-92,862.90

Finding the Fourth Proportional to 116,088.84, 174,133.26 and 92,862.90

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Solution

The fourth proportional to 116,088.84, 174,133.26 and 92,862.90 is: 139,294.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,088.84 : 174,133.26 = 92,862.90 : x
  2. Step 2: Convert to fraction form
    116,088.84/174,133.26 = 92,862.90/x
  3. Step 3: Cross multiply
    116,088.84x = 174,133.26 × 92,862.90
  4. Step 4: Simplify right side
    116,088.84x = 16,170,519,510.05
  5. Step 5: Solve for x
    x = 16,170,519,510.05/116,088.84
  6. Step 6: Final answer
    x = 139,294.35

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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.