Home / 67,526.19-93,125.61-56,233.08

Finding the Fourth Proportional to 67,526.19, 93,125.61 and 56,233.08

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Solution

The fourth proportional to 67,526.19, 93,125.61 and 56,233.08 is: 77,551.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,526.19 : 93,125.61 = 56,233.08 : x
  2. Step 2: Convert to fraction form
    67,526.19/93,125.61 = 56,233.08/x
  3. Step 3: Cross multiply
    67,526.19x = 93,125.61 × 56,233.08
  4. Step 4: Simplify right side
    67,526.19x = 5,236,739,877.18
  5. Step 5: Solve for x
    x = 5,236,739,877.18/67,526.19
  6. Step 6: Final answer
    x = 77,551.24

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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.