Home / 369,283.34-553,924.94-116,741.13

Finding the Fourth Proportional to 369,283.34, 553,924.94 and 116,741.13

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Solution

The fourth proportional to 369,283.34, 553,924.94 and 116,741.13 is: 175,111.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,283.34 : 553,924.94 = 116,741.13 : x
  2. Step 2: Convert to fraction form
    369,283.34/553,924.94 = 116,741.13/x
  3. Step 3: Cross multiply
    369,283.34x = 553,924.94 × 116,741.13
  4. Step 4: Simplify right side
    369,283.34x = 64,665,822,847.08
  5. Step 5: Solve for x
    x = 64,665,822,847.08/369,283.34
  6. Step 6: Final answer
    x = 175,111.67

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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.