Home / 62,264.24-93,459.93-45,574.70

Finding the Fourth Proportional to 62,264.24, 93,459.93 and 45,574.70

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Solution

The fourth proportional to 62,264.24, 93,459.93 and 45,574.70 is: 68,408.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,264.24 : 93,459.93 = 45,574.70 : x
  2. Step 2: Convert to fraction form
    62,264.24/93,459.93 = 45,574.70/x
  3. Step 3: Cross multiply
    62,264.24x = 93,459.93 × 45,574.70
  4. Step 4: Simplify right side
    62,264.24x = 4,259,408,159.28
  5. Step 5: Solve for x
    x = 4,259,408,159.28/62,264.24
  6. Step 6: Final answer
    x = 68,408.57

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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.