Home / 158,457.72-237,551.16-58,599.30

Finding the Fourth Proportional to 158,457.72, 237,551.16 and 58,599.30

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Solution

The fourth proportional to 158,457.72, 237,551.16 and 58,599.30 is: 87,848.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,457.72 : 237,551.16 = 58,599.30 : x
  2. Step 2: Convert to fraction form
    158,457.72/237,551.16 = 58,599.30/x
  3. Step 3: Cross multiply
    158,457.72x = 237,551.16 × 58,599.30
  4. Step 4: Simplify right side
    158,457.72x = 13,920,331,690.19
  5. Step 5: Solve for x
    x = 13,920,331,690.19/158,457.72
  6. Step 6: Final answer
    x = 87,848.87

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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.