Home / 62,690.08-93,383.56-59,294.70

Finding the Fourth Proportional to 62,690.08, 93,383.56 and 59,294.70

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Solution

The fourth proportional to 62,690.08, 93,383.56 and 59,294.70 is: 88,325.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,690.08 : 93,383.56 = 59,294.70 : x
  2. Step 2: Convert to fraction form
    62,690.08/93,383.56 = 59,294.70/x
  3. Step 3: Cross multiply
    62,690.08x = 93,383.56 × 59,294.70
  4. Step 4: Simplify right side
    62,690.08x = 5,537,149,411.74
  5. Step 5: Solve for x
    x = 5,537,149,411.74/62,690.08
  6. Step 6: Final answer
    x = 88,325.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.