Home / 166,301.60-249,338.57-59,683.19

Finding the Fourth Proportional to 166,301.60, 249,338.57 and 59,683.19

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Solution

The fourth proportional to 166,301.60, 249,338.57 and 59,683.19 is: 89,483.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,301.60 : 249,338.57 = 59,683.19 : x
  2. Step 2: Convert to fraction form
    166,301.60/249,338.57 = 59,683.19/x
  3. Step 3: Cross multiply
    166,301.60x = 249,338.57 × 59,683.19
  4. Step 4: Simplify right side
    166,301.60x = 14,881,319,702.53
  5. Step 5: Solve for x
    x = 14,881,319,702.53/166,301.60
  6. Step 6: Final answer
    x = 89,483.93

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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.