Home / 62,264.70-93,397.05-43,237.80

Finding the Fourth Proportional to 62,264.70, 93,397.05 and 43,237.80

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Solution

The fourth proportional to 62,264.70, 93,397.05 and 43,237.80 is: 64,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,264.70 : 93,397.05 = 43,237.80 : x
  2. Step 2: Convert to fraction form
    62,264.70/93,397.05 = 43,237.80/x
  3. Step 3: Cross multiply
    62,264.70x = 93,397.05 × 43,237.80
  4. Step 4: Simplify right side
    62,264.70x = 4,038,282,968.49
  5. Step 5: Solve for x
    x = 4,038,282,968.49/62,264.70
  6. Step 6: Final answer
    x = 64,856.70

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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.