Home / 62,214.40-93,248.70-46,613.80

Finding the Fourth Proportional to 62,214.40, 93,248.70 and 46,613.80

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Solution

The fourth proportional to 62,214.40, 93,248.70 and 46,613.80 is: 69,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.40 : 93,248.70 = 46,613.80 : x
  2. Step 2: Convert to fraction form
    62,214.40/93,248.70 = 46,613.80/x
  3. Step 3: Cross multiply
    62,214.40x = 93,248.70 × 46,613.80
  4. Step 4: Simplify right side
    62,214.40x = 4,346,676,252.06
  5. Step 5: Solve for x
    x = 4,346,676,252.06/62,214.40
  6. Step 6: Final answer
    x = 69,866.08

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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.