Home / 93,835.46-129,495.03-53,548.42

Finding the Fourth Proportional to 93,835.46, 129,495.03 and 53,548.42

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Solution

The fourth proportional to 93,835.46, 129,495.03 and 53,548.42 is: 73,898.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,835.46 : 129,495.03 = 53,548.42 : x
  2. Step 2: Convert to fraction form
    93,835.46/129,495.03 = 53,548.42/x
  3. Step 3: Cross multiply
    93,835.46x = 129,495.03 × 53,548.42
  4. Step 4: Simplify right side
    93,835.46x = 6,934,254,254.35
  5. Step 5: Solve for x
    x = 6,934,254,254.35/93,835.46
  6. Step 6: Final answer
    x = 73,898.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.