Home / 62,307.12-93,437.76-49,006.08

Finding the Fourth Proportional to 62,307.12, 93,437.76 and 49,006.08

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Solution

The fourth proportional to 62,307.12, 93,437.76 and 49,006.08 is: 73,491.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,307.12 : 93,437.76 = 49,006.08 : x
  2. Step 2: Convert to fraction form
    62,307.12/93,437.76 = 49,006.08/x
  3. Step 3: Cross multiply
    62,307.12x = 93,437.76 × 49,006.08
  4. Step 4: Simplify right side
    62,307.12x = 4,579,018,341.58
  5. Step 5: Solve for x
    x = 4,579,018,341.58/62,307.12
  6. Step 6: Final answer
    x = 73,491.09

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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.