Home / 62,318.70-93,417.30-35,637.30

Finding the Fourth Proportional to 62,318.70, 93,417.30 and 35,637.30

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Solution

The fourth proportional to 62,318.70, 93,417.30 and 35,637.30 is: 53,421.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,318.70 : 93,417.30 = 35,637.30 : x
  2. Step 2: Convert to fraction form
    62,318.70/93,417.30 = 35,637.30/x
  3. Step 3: Cross multiply
    62,318.70x = 93,417.30 × 35,637.30
  4. Step 4: Simplify right side
    62,318.70x = 3,329,140,345.29
  5. Step 5: Solve for x
    x = 3,329,140,345.29/62,318.70
  6. Step 6: Final answer
    x = 53,421.21

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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.