Home / 93,775.84-140,560.56-46,320.67

Finding the Fourth Proportional to 93,775.84, 140,560.56 and 46,320.67

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Solution

The fourth proportional to 93,775.84, 140,560.56 and 46,320.67 is: 69,430.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,775.84 : 140,560.56 = 46,320.67 : x
  2. Step 2: Convert to fraction form
    93,775.84/140,560.56 = 46,320.67/x
  3. Step 3: Cross multiply
    93,775.84x = 140,560.56 × 46,320.67
  4. Step 4: Simplify right side
    93,775.84x = 6,510,859,314.78
  5. Step 5: Solve for x
    x = 6,510,859,314.78/93,775.84
  6. Step 6: Final answer
    x = 69,430.03

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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.