Home / 39,156.03-58,706.10-23,323.77

Finding the Fourth Proportional to 39,156.03, 58,706.10 and 23,323.77

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Solution

The fourth proportional to 39,156.03, 58,706.10 and 23,323.77 is: 34,969.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,156.03 : 58,706.10 = 23,323.77 : x
  2. Step 2: Convert to fraction form
    39,156.03/58,706.10 = 23,323.77/x
  3. Step 3: Cross multiply
    39,156.03x = 58,706.10 × 23,323.77
  4. Step 4: Simplify right side
    39,156.03x = 1,369,247,574.00
  5. Step 5: Solve for x
    x = 1,369,247,574.00/39,156.03
  6. Step 6: Final answer
    x = 34,969.01

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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.