Home / 35,319.14-53,187.61-25,526.85

Finding the Fourth Proportional to 35,319.14, 53,187.61 and 25,526.85

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Solution

The fourth proportional to 35,319.14, 53,187.61 and 25,526.85 is: 38,441.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,319.14 : 53,187.61 = 25,526.85 : x
  2. Step 2: Convert to fraction form
    35,319.14/53,187.61 = 25,526.85/x
  3. Step 3: Cross multiply
    35,319.14x = 53,187.61 × 25,526.85
  4. Step 4: Simplify right side
    35,319.14x = 1,357,711,998.71
  5. Step 5: Solve for x
    x = 1,357,711,998.71/35,319.14
  6. Step 6: Final answer
    x = 38,441.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.