Home / 93,567.44-129,024.72-61,695.56

Finding the Fourth Proportional to 93,567.44, 129,024.72 and 61,695.56

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Solution

The fourth proportional to 93,567.44, 129,024.72 and 61,695.56 is: 85,075.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,567.44 : 129,024.72 = 61,695.56 : x
  2. Step 2: Convert to fraction form
    93,567.44/129,024.72 = 61,695.56/x
  3. Step 3: Cross multiply
    93,567.44x = 129,024.72 × 61,695.56
  4. Step 4: Simplify right side
    93,567.44x = 7,960,252,354.24
  5. Step 5: Solve for x
    x = 7,960,252,354.24/93,567.44
  6. Step 6: Final answer
    x = 85,075.03

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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.