Home / 43,210.80-59,633.21-25,307.17

Finding the Fourth Proportional to 43,210.80, 59,633.21 and 25,307.17

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Solution

The fourth proportional to 43,210.80, 59,633.21 and 25,307.17 is: 34,925.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,210.80 : 59,633.21 = 25,307.17 : x
  2. Step 2: Convert to fraction form
    43,210.80/59,633.21 = 25,307.17/x
  3. Step 3: Cross multiply
    43,210.80x = 59,633.21 × 25,307.17
  4. Step 4: Simplify right side
    43,210.80x = 1,509,147,697.30
  5. Step 5: Solve for x
    x = 1,509,147,697.30/43,210.80
  6. Step 6: Final answer
    x = 34,925.24

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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.