Home / 59,724.40-89,500.20-26,417.20

Finding the Fourth Proportional to 59,724.40, 89,500.20 and 26,417.20

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Solution

The fourth proportional to 59,724.40, 89,500.20 and 26,417.20 is: 39,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,724.40 : 89,500.20 = 26,417.20 : x
  2. Step 2: Convert to fraction form
    59,724.40/89,500.20 = 26,417.20/x
  3. Step 3: Cross multiply
    59,724.40x = 89,500.20 × 26,417.20
  4. Step 4: Simplify right side
    59,724.40x = 2,364,344,683.44
  5. Step 5: Solve for x
    x = 2,364,344,683.44/59,724.40
  6. Step 6: Final answer
    x = 39,587.58

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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.